FolderBrowserDialog FolderBrowserDialog FolderBrowserDialog FolderBrowserDialog Class

Definition

Fordert den Benutzer auf, einen Ordner auszuwählen.Prompts the user to select a folder. Diese Klasse kann nicht vererbt werden.This class cannot be inherited.

public ref class FolderBrowserDialog sealed : System::Windows::Forms::CommonDialog
public sealed class FolderBrowserDialog : System.Windows.Forms.CommonDialog
type FolderBrowserDialog = class
    inherit CommonDialog
Public NotInheritable Class FolderBrowserDialog
Inherits CommonDialog
Vererbung

Beispiele

Das folgende Codebeispiel erstellt eine Anwendung, die dem Benutzer ermöglicht, öffnen Sie rich-Text (RTF)-Dateien innerhalb der RichTextBox Steuerelement.The following code example creates an application that enables the user to open rich text (.rtf) files within the RichTextBox control.

// The following example displays an application that provides the ability to
// open rich text files (rtf) into the RichTextBox. The example demonstrates
// using the FolderBrowserDialog to set the default directory for opening files.
// The OpenFileDialog is used to open the file.
#using <System.dll>
#using <System.Windows.Forms.dll>
#using <System.Drawing.dll>

using namespace System;
using namespace System::Drawing;
using namespace System::Windows::Forms;
using namespace System::IO;
public ref class FolderBrowserDialogExampleForm: public System::Windows::Forms::Form
{
private:
   FolderBrowserDialog^ folderBrowserDialog1;
   OpenFileDialog^ openFileDialog1;
   RichTextBox^ richTextBox1;
   MainMenu^ mainMenu1;
   MenuItem^ fileMenuItem;
   MenuItem^ openMenuItem;
   MenuItem^ folderMenuItem;
   MenuItem^ closeMenuItem;
   String^ openFileName;
   String^ folderName;
   bool fileOpened;

public:

   // Constructor.
   FolderBrowserDialogExampleForm()
   {
      fileOpened = false;
      this->mainMenu1 = gcnew System::Windows::Forms::MainMenu;
      this->fileMenuItem = gcnew System::Windows::Forms::MenuItem;
      this->openMenuItem = gcnew System::Windows::Forms::MenuItem;
      this->folderMenuItem = gcnew System::Windows::Forms::MenuItem;
      this->closeMenuItem = gcnew System::Windows::Forms::MenuItem;
      this->openFileDialog1 = gcnew System::Windows::Forms::OpenFileDialog;
      this->folderBrowserDialog1 = gcnew System::Windows::Forms::FolderBrowserDialog;
      this->richTextBox1 = gcnew System::Windows::Forms::RichTextBox;
      this->mainMenu1->MenuItems->Add( this->fileMenuItem );
      array<System::Windows::Forms::MenuItem^>^temp0 = {this->openMenuItem,this->closeMenuItem,this->folderMenuItem};
      this->fileMenuItem->MenuItems->AddRange( temp0 );
      this->fileMenuItem->Text = "File";
      this->openMenuItem->Text = "Open...";
      this->openMenuItem->Click += gcnew System::EventHandler( this, &FolderBrowserDialogExampleForm::openMenuItem_Click );
      this->folderMenuItem->Text = "Select Directory...";
      this->folderMenuItem->Click += gcnew System::EventHandler( this, &FolderBrowserDialogExampleForm::folderMenuItem_Click );
      this->closeMenuItem->Text = "Close";
      this->closeMenuItem->Click += gcnew System::EventHandler( this, &FolderBrowserDialogExampleForm::closeMenuItem_Click );
      this->closeMenuItem->Enabled = false;
      this->openFileDialog1->DefaultExt = "rtf";
      this->openFileDialog1->Filter = "rtf files (*.rtf)|*.rtf";
      
      // Set the help text description for the FolderBrowserDialog.
      this->folderBrowserDialog1->Description = "Select the directory that you want to use as the default.";
      
      // Do not allow the user to create new files via the FolderBrowserDialog.
      this->folderBrowserDialog1->ShowNewFolderButton = false;
      
      // Default to the My Documents folder.
      this->folderBrowserDialog1->RootFolder = Environment::SpecialFolder::Personal;
      this->richTextBox1->AcceptsTab = true;
      this->richTextBox1->Location = System::Drawing::Point( 8, 8 );
      this->richTextBox1->Size = System::Drawing::Size( 280, 344 );
      this->richTextBox1->Anchor = static_cast<AnchorStyles>(AnchorStyles::Top | AnchorStyles::Left | AnchorStyles::Bottom | AnchorStyles::Right);
      this->ClientSize = System::Drawing::Size( 296, 360 );
      this->Controls->Add( this->richTextBox1 );
      this->Menu = this->mainMenu1;
      this->Text = "RTF Document Browser";
   }


private:

   // Bring up a dialog to open a file.
   void openMenuItem_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
   {
      
      // If a file is not opened then set the initial directory to the
      // FolderBrowserDialog::SelectedPath value.
      if (  !fileOpened )
      {
         openFileDialog1->InitialDirectory = folderBrowserDialog1->SelectedPath;
         openFileDialog1->FileName = nullptr;
      }

      
      // Display the openFile Dialog.
      System::Windows::Forms::DialogResult result = openFileDialog1->ShowDialog();
      
      // OK button was pressed.
      if ( result == ::DialogResult::OK )
      {
         openFileName = openFileDialog1->FileName;
         try
         {
            
            // Output the requested file in richTextBox1.
            Stream^ s = openFileDialog1->OpenFile();
            richTextBox1->LoadFile( s, RichTextBoxStreamType::RichText );
            s->Close();
            fileOpened = true;
         }
         catch ( Exception^ exp ) 
         {
            MessageBox::Show( String::Concat( "An error occurred while attempting to load the file. The error is: ", System::Environment::NewLine, exp, System::Environment::NewLine ) );
            fileOpened = false;
         }

         Invalidate();
         closeMenuItem->Enabled = fileOpened;
      }
      // Cancel button was pressed.
      else
      
      // Cancel button was pressed.
      if ( result == ::DialogResult::Cancel )
      {
         return;
      }
   }


   // Close the current file.
   void closeMenuItem_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
   {
      richTextBox1->Text = "";
      fileOpened = false;
      closeMenuItem->Enabled = false;
   }


   // Bring up a dialog to chose a folder path in which to open/save a file.
   void folderMenuItem_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
   {
      
      // Show the FolderBrowserDialog.
      System::Windows::Forms::DialogResult result = folderBrowserDialog1->ShowDialog();
      if ( result == ::DialogResult::OK )
      {
         folderName = folderBrowserDialog1->SelectedPath;
         if (  !fileOpened )
         {
            
            // No file is opened, bring up openFileDialog in selected path.
            openFileDialog1->InitialDirectory = folderName;
            openFileDialog1->FileName = nullptr;
            openMenuItem->PerformClick();
         }
      }
   }

};


// The main entry point for the application.
int main()
{
   Application::Run( gcnew FolderBrowserDialogExampleForm );
}

// The following example displays an application that provides the ability to 
// open rich text files (rtf) into the RichTextBox. The example demonstrates 
// using the FolderBrowserDialog to set the default directory for opening files.
// The OpenFileDialog class is used to open the file.
using System;
using System.Drawing;
using System.Windows.Forms;
using System.IO;

public class FolderBrowserDialogExampleForm : System.Windows.Forms.Form
{
    private FolderBrowserDialog folderBrowserDialog1;
    private OpenFileDialog openFileDialog1;
    
    private RichTextBox richTextBox1;

    private MainMenu mainMenu1;
    private MenuItem fileMenuItem, openMenuItem;
    private MenuItem folderMenuItem, closeMenuItem;
    
    private string openFileName, folderName;

    private bool fileOpened = false;

    // The main entry point for the application.
    [STAThreadAttribute]
    static void Main() 
    {
        Application.Run(new FolderBrowserDialogExampleForm());
    }


    // Constructor.
    public FolderBrowserDialogExampleForm()
    {
        this.mainMenu1 = new System.Windows.Forms.MainMenu();
        this.fileMenuItem = new System.Windows.Forms.MenuItem();
        this.openMenuItem = new System.Windows.Forms.MenuItem();
        this.folderMenuItem = new System.Windows.Forms.MenuItem();
        this.closeMenuItem = new System.Windows.Forms.MenuItem();

        this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog();
        this.folderBrowserDialog1 = new System.Windows.Forms.FolderBrowserDialog();
        this.richTextBox1 = new System.Windows.Forms.RichTextBox();

        this.mainMenu1.MenuItems.Add(this.fileMenuItem);
        this.fileMenuItem.MenuItems.AddRange(
                            new System.Windows.Forms.MenuItem[] {this.openMenuItem,
                                                                 this.closeMenuItem,
                                                                 this.folderMenuItem});
        this.fileMenuItem.Text = "File";

        this.openMenuItem.Text = "Open...";
        this.openMenuItem.Click += new System.EventHandler(this.openMenuItem_Click);

        this.folderMenuItem.Text = "Select Directory...";
        this.folderMenuItem.Click += new System.EventHandler(this.folderMenuItem_Click);

        this.closeMenuItem.Text = "Close";
        this.closeMenuItem.Click += new System.EventHandler(this.closeMenuItem_Click);
        this.closeMenuItem.Enabled = false;

        this.openFileDialog1.DefaultExt = "rtf";
        this.openFileDialog1.Filter = "rtf files (*.rtf)|*.rtf";

        // Set the help text description for the FolderBrowserDialog.
        this.folderBrowserDialog1.Description = 
            "Select the directory that you want to use as the default.";

        // Do not allow the user to create new files via the FolderBrowserDialog.
        this.folderBrowserDialog1.ShowNewFolderButton = false;

        // Default to the My Documents folder.
        this.folderBrowserDialog1.RootFolder = Environment.SpecialFolder.Personal;

        this.richTextBox1.AcceptsTab = true;
        this.richTextBox1.Location = new System.Drawing.Point(8, 8);
        this.richTextBox1.Size = new System.Drawing.Size(280, 344);
        this.richTextBox1.Anchor = AnchorStyles.Top | AnchorStyles.Left | 
                                   AnchorStyles.Bottom | AnchorStyles.Right;

        this.ClientSize = new System.Drawing.Size(296, 360);
        this.Controls.Add(this.richTextBox1);
        this.Menu = this.mainMenu1;
        this.Text = "RTF Document Browser";
    }

    // Bring up a dialog to open a file.
    private void openMenuItem_Click(object sender, System.EventArgs e)
    {
        // If a file is not opened, then set the initial directory to the
        // FolderBrowserDialog.SelectedPath value.
        if (!fileOpened) {
            openFileDialog1.InitialDirectory = folderBrowserDialog1.SelectedPath;
            openFileDialog1.FileName = null;
        }

        // Display the openFile dialog.
        DialogResult result = openFileDialog1.ShowDialog();

        // OK button was pressed.
        if(result == DialogResult.OK) 
        {
            openFileName = openFileDialog1.FileName;
            try
            {
                // Output the requested file in richTextBox1.
                Stream s = openFileDialog1.OpenFile();
                richTextBox1.LoadFile(s, RichTextBoxStreamType.RichText);
                s.Close();    
            
                fileOpened = true;

            } 
            catch(Exception exp)
            {
                MessageBox.Show("An error occurred while attempting to load the file. The error is:" 
                                + System.Environment.NewLine + exp.ToString() + System.Environment.NewLine);
                fileOpened = false;
            }
            Invalidate();

            closeMenuItem.Enabled = fileOpened;
        }

        // Cancel button was pressed.
        else if(result == DialogResult.Cancel) 
        {
            return;
        }
    }


    // Close the current file.
    private void closeMenuItem_Click(object sender, System.EventArgs e)
    {
        richTextBox1.Text = "";
        fileOpened = false;

        closeMenuItem.Enabled = false;
    }


    // Bring up a dialog to chose a folder path in which to open or save a file.
    private void folderMenuItem_Click(object sender, System.EventArgs e)
    {
        // Show the FolderBrowserDialog.
        DialogResult result = folderBrowserDialog1.ShowDialog();
        if( result == DialogResult.OK )
        {
            folderName = folderBrowserDialog1.SelectedPath;
            if(!fileOpened)
            {
                // No file is opened, bring up openFileDialog in selected path.
                openFileDialog1.InitialDirectory = folderName;
                openFileDialog1.FileName = null;
                openMenuItem.PerformClick();
            } 
        }
    }
}
' The following example displays an application that provides the ability to 
' open rich text files (rtf) into the RichTextBox. The example demonstrates 
' using the FolderBrowserDialog to set the default directory for opening files.
' The OpenFileDialog class is used to open the file.
Imports System
Imports System.Drawing
Imports System.Windows.Forms
Imports System.IO

Public Class FolderBrowserDialogExampleForm 
    Inherits Form
    
    Private folderBrowserDialog1 As FolderBrowserDialog
    Private openFileDialog1 As OpenFileDialog 
    
    Private richTextBox1 As RichTextBox

    Private mainMenu1 As MainMenu
    Private fileMenuItem As MenuItem
    Private WithEvents folderMenuItem As MenuItem, _
                       closeMenuItem As MenuItem, _
                       openMenuItem As MenuItem
    
    Private openFileName As String, folderName As String

    Private fileOpened As Boolean = False

    Public Sub New()
        Me.mainMenu1 = New System.Windows.Forms.MainMenu() 
        Me.fileMenuItem = New System.Windows.Forms.MenuItem() 
        Me.openMenuItem = New System.Windows.Forms.MenuItem() 
        Me.folderMenuItem = New System.Windows.Forms.MenuItem() 
        Me.closeMenuItem = New System.Windows.Forms.MenuItem() 

        Me.openFileDialog1 = New System.Windows.Forms.OpenFileDialog() 
        Me.folderBrowserDialog1 = New System.Windows.Forms.FolderBrowserDialog() 
        Me.richTextBox1 = New System.Windows.Forms.RichTextBox() 

        Me.mainMenu1.MenuItems.Add(Me.fileMenuItem) 
        Me.fileMenuItem.MenuItems.AddRange( _
                    New System.Windows.Forms.MenuItem() {Me.openMenuItem, _
                                                         Me.closeMenuItem, _
                                                         Me.folderMenuItem}) 
        Me.fileMenuItem.Text = "File" 

        Me.openMenuItem.Text = "Open..." 

        Me.folderMenuItem.Text = "Select Directory..." 

        Me.closeMenuItem.Text = "Close" 
        Me.closeMenuItem.Enabled = False 

        Me.openFileDialog1.DefaultExt = "rtf" 
        Me.openFileDialog1.Filter = "rtf files (*.rtf)|*.rtf" 

        ' Set the Help text description for the FolderBrowserDialog.
        Me.folderBrowserDialog1.Description = _
            "Select the directory that you want to use As the default." 

        ' Do not allow the user to create New files via the FolderBrowserDialog.
        Me.folderBrowserDialog1.ShowNewFolderButton = False 

        ' Default to the My Documents folder.
        Me.folderBrowserDialog1.RootFolder = Environment.SpecialFolder.Personal 

        Me.richTextBox1.AcceptsTab = True 
        Me.richTextBox1.Location = New System.Drawing.Point(8, 8) 
        Me.richTextBox1.Size = New System.Drawing.Size(280, 344) 
        Me.richTextBox1.Anchor = AnchorStyles.Top Or AnchorStyles.Left Or _
                                 AnchorStyles.Bottom Or AnchorStyles.Right 

        Me.ClientSize = New System.Drawing.Size(296, 360) 
        Me.Controls.Add(Me.richTextBox1) 
        Me.Menu = Me.mainMenu1 
        Me.Text = "RTF Document Browser" 
    End Sub
    
    <STAThread()> _
    Shared Sub Main()
        Application.Run(New FolderBrowserDialogExampleForm())
    End Sub

    ' Bring up a dialog to open a file.
    Private Sub openMenuItem_Click(sender As object, e As System.EventArgs) _
        Handles openMenuItem.Click
        ' If a file is not opened, then set the initial directory to the
        ' FolderBrowserDialog.SelectedPath value.
        If (not fileOpened) Then
            openFileDialog1.InitialDirectory = folderBrowserDialog1.SelectedPath 
            openFileDialog1.FileName = nothing 
        End If

        ' Display the openFile dialog.
        Dim result As DialogResult = openFileDialog1.ShowDialog() 

        ' OK button was pressed.
        If (result = DialogResult.OK) Then
            openFileName = openFileDialog1.FileName 
            Try
                ' Output the requested file in richTextBox1.
                Dim s As Stream = openFileDialog1.OpenFile() 
                richTextBox1.LoadFile(s, RichTextBoxStreamType.RichText) 
                s.Close()     
            
                fileOpened = True 

            Catch exp As Exception
                MessageBox.Show("An error occurred while attempting to load the file. The error is:" _
                                + System.Environment.NewLine + exp.ToString() + System.Environment.NewLine) 
                fileOpened = False 
            End Try
            Invalidate() 

            closeMenuItem.Enabled = fileOpened 

        ' Cancel button was pressed.
        ElseIf (result = DialogResult.Cancel) Then
            return 
        End If
    End Sub

    ' Close the current file.
    Private Sub closeMenuItem_Click(sender As object, e As System.EventArgs) _
        Handles closeMenuItem.Click
        richTextBox1.Text = "" 
        fileOpened = False 

        closeMenuItem.Enabled = False 
    End Sub

    ' Bring up a dialog to chose a folder path in which to open or save a file.
    Private Sub folderMenuItem_Click(sender As object, e As System.EventArgs) _
        Handles folderMenuItem.Click
        ' Show the FolderBrowserDialog.
        Dim result As DialogResult = folderBrowserDialog1.ShowDialog() 

        If ( result = DialogResult.OK ) Then
            folderName = folderBrowserDialog1.SelectedPath 
            If (not fileOpened) Then
                ' No file is opened, bring up openFileDialog in selected path.
                openFileDialog1.InitialDirectory = folderName 
                openFileDialog1.FileName = nothing
                openMenuItem.PerformClick() 
            End If
        End If
    End Sub

End Class

Hinweise

Diese Klasse stellt eine Möglichkeit, die der Benutzer aufgefordert, durchsuchen, erstellen, und wählen Sie schließlich einen Ordner.This class provides a way to prompt the user to browse, create, and eventually select a folder. Verwenden Sie diese Klasse, wenn Sie nur den Benutzer zum Auswählen von Ordnern, Dateien nicht zulassen möchten.Use this class when you only want to allow the user to select folders, not files. Der Ordner durchsuchen, erfolgt über ein Strukturansicht-Steuerelement.Browsing of the folders is done through a tree control. Nur die Ordner aus dem Dateisystem können ausgewählt werden; virtuelle Ordner ist nicht möglich.Only folders from the file system can be selected; virtual folders cannot.

In der Regel nach dem Erstellen eines neuen FolderBrowserDialog, Festlegen der RootFolder auf den Speicherort von die Suche gestartet.Typically, after creating a new FolderBrowserDialog, you set the RootFolder to the location from which to start browsing. Sie können optional Festlegen der SelectedPath zu einem absoluten Pfad, der einen Unterordner des RootFolder , das Anfangs ausgewählt.Optionally, you can set the SelectedPath to an absolute path of a subfolder of RootFolder that will initially be selected. Sie können auch optional festlegen, die Description Eigenschaft, um zusätzliche Anweisungen für den Benutzer bereitzustellen.You can also optionally set the Description property to provide additional instructions to the user. Rufen Sie abschließend die ShowDialog Methode, um das Dialogfeld für den Benutzer anzuzeigen.Finally, call the ShowDialog method to display the dialog box to the user. Wenn Sie das Dialogfeld geschlossen wird und das Dialogfeld, die aus der ShowDialog ist DialogResult.OK, SelectedPath eine Zeichenfolge, die mit dem Pfad in den ausgewählten Ordner.When the dialog box is closed and the dialog box result from ShowDialog is DialogResult.OK, the SelectedPath will be a string containing the path to the selected folder.

Können Sie die ShowNewFolderButton -Eigenschaft können Sie steuern, ob der Benutzer zum Erstellen von neuen Ordner mit den neuer Ordner Schaltfläche.You can use the ShowNewFolderButton property to control if the user is able to create new folders with the New Folder button.

FolderBrowserDialog ist ein modales Dialogfeld an. aus diesem Grund blockiert, wenn dargestellt, sie die übrigen Teile der Anwendung, bis der Benutzer einen Ordner ausgewählt hat.FolderBrowserDialog is a modal dialog box; therefore, when shown, it blocks the rest of the application until the user has chosen a folder. Wenn ein Dialogfeld modal angezeigt wird, kann keine Eingabe (Tastatur- oder Maustastenzustand) ausschließlich auf Objekte im Dialogfeld erfolgen.When a dialog box is displayed modally, no input (keyboard or mouse click) can occur except to objects on the dialog box. Das Programm muss ausblenden oder schließen das Dialogfeld (in der Regel als Reaktion auf eine Benutzeraktion) vor der Eingabe an das aufrufende Programm auftreten kann.The program must hide or close the dialog box (usually in response to some user action) before input to the calling program can occur.

Konstruktoren

FolderBrowserDialog() FolderBrowserDialog() FolderBrowserDialog() FolderBrowserDialog()

Initialisiert eine neue Instanz der FolderBrowserDialog-Klasse.Initializes a new instance of the FolderBrowserDialog class.

Eigenschaften

CanRaiseEvents CanRaiseEvents CanRaiseEvents CanRaiseEvents

Ruft einen Wert ab, der angibt, ob die Komponente ein Ereignis auslösen kann.Gets a value indicating whether the component can raise an event.

(Inherited from Component)
Container Container Container Container

Ruft den IContainer ab, der die Component enthält.Gets the IContainer that contains the Component.

(Inherited from Component)
Description Description Description Description

Ruft den beschreibenden Text ab, der im Dialogfeld über dem Strukturansichts-Steuerelement angezeigt wird, oder legt diesen fest.Gets or sets the descriptive text displayed above the tree view control in the dialog box.

DesignMode DesignMode DesignMode DesignMode

Ruft einen Wert ab, der angibt, ob sich Component gegenwärtig im Entwurfsmodus befindet.Gets a value that indicates whether the Component is currently in design mode.

(Inherited from Component)
Events Events Events Events

Ruft die Liste der Ereignishandler ab, die dieser Component angefügt sind.Gets the list of event handlers that are attached to this Component.

(Inherited from Component)
RootFolder RootFolder RootFolder RootFolder

Ruft den Stammordner ab, von dem aus eine Suche gestartet wird, oder legt diesen fest.Gets or sets the root folder where the browsing starts from.

SelectedPath SelectedPath SelectedPath SelectedPath

Ruft den von den Benutzern ausgewählten Pfad ab oder legt diesen fest.Gets or sets the path selected by the user.

ShowNewFolderButton ShowNewFolderButton ShowNewFolderButton ShowNewFolderButton

Ruft einen Wert ab, der angibt, ob im Dialogfeld für die Ordnersuche die Schaltfläche Neuer Ordner angezeigt wird, oder legt diesen Wert fest.Gets or sets a value indicating whether the New Folder button appears in the folder browser dialog box.

Site Site Site Site

Ruft den ISite von Component ab oder legt ihn fest.Gets or sets the ISite of the Component.

(Inherited from Component)
Tag Tag Tag Tag

Ruft ein Objekt ab, das Daten bezüglich des Steuerelements enthält, oder legt dieses Objekt fest.Gets or sets an object that contains data about the control.

(Inherited from CommonDialog)

Methoden

CreateObjRef(Type) CreateObjRef(Type) CreateObjRef(Type) CreateObjRef(Type)

Erstellt ein Objekt mit allen relevanten Informationen, die zum Generieren eines Proxys für die Kommunikation mit einem Remoteobjekt erforderlich sind.Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object.

(Inherited from MarshalByRefObject)
Dispose() Dispose() Dispose() Dispose()

Gibt alle vom Component verwendeten Ressourcen frei.Releases all resources used by the Component.

(Inherited from Component)
Dispose(Boolean) Dispose(Boolean) Dispose(Boolean) Dispose(Boolean)

Gibt die von Component verwendeten nicht verwalteten Ressourcen und optional die verwalteten Ressourcen frei.Releases the unmanaged resources used by the Component and optionally releases the managed resources.

(Inherited from Component)
Equals(Object) Equals(Object) Equals(Object) Equals(Object)

Bestimmt, ob das angegebene Objekt mit dem aktuellen Objekt identisch ist.Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetHashCode() GetHashCode() GetHashCode() GetHashCode()

Fungiert als die Standardhashfunktion.Serves as the default hash function.

(Inherited from Object)
GetLifetimeService() GetLifetimeService() GetLifetimeService() GetLifetimeService()

Ruft das aktuelle Lebensdauerdienstobjekt ab, das die Lebensdauerrichtlinien für diese Instanz steuert.Retrieves the current lifetime service object that controls the lifetime policy for this instance.

(Inherited from MarshalByRefObject)
GetService(Type) GetService(Type) GetService(Type) GetService(Type)

Gibt ein Objekt zurück, das einen von der Component oder von deren Container bereitgestellten Dienst darstellt.Returns an object that represents a service provided by the Component or by its Container.

(Inherited from Component)
GetType() GetType() GetType() GetType()

Ruft den Type der aktuellen Instanz ab.Gets the Type of the current instance.

(Inherited from Object)
HookProc(IntPtr, Int32, IntPtr, IntPtr) HookProc(IntPtr, Int32, IntPtr, IntPtr) HookProc(IntPtr, Int32, IntPtr, IntPtr) HookProc(IntPtr, Int32, IntPtr, IntPtr)

Definiert die Hookprozedur für Standarddialogfelder, die überschrieben wird, um einem Standarddialogfeld spezifische Funktionen hinzuzufügen.Defines the common dialog box hook procedure that is overridden to add specific functionality to a common dialog box.

(Inherited from CommonDialog)
InitializeLifetimeService() InitializeLifetimeService() InitializeLifetimeService() InitializeLifetimeService()

Ruft ein Lebensdauerdienstobjekt zur Steuerung der Lebensdauerrichtlinie für diese Instanz ab.Obtains a lifetime service object to control the lifetime policy for this instance.

(Inherited from MarshalByRefObject)
MemberwiseClone() MemberwiseClone() MemberwiseClone() MemberwiseClone()

Erstellt eine flache Kopie des aktuellen Object.Creates a shallow copy of the current Object.

(Inherited from Object)
MemberwiseClone(Boolean) MemberwiseClone(Boolean) MemberwiseClone(Boolean) MemberwiseClone(Boolean)

Erstellt eine flache Kopie des aktuellen MarshalByRefObject-Objekts.Creates a shallow copy of the current MarshalByRefObject object.

(Inherited from MarshalByRefObject)
OnHelpRequest(EventArgs) OnHelpRequest(EventArgs) OnHelpRequest(EventArgs) OnHelpRequest(EventArgs)

Löst das HelpRequest-Ereignis aus.Raises the HelpRequest event.

(Inherited from CommonDialog)
OwnerWndProc(IntPtr, Int32, IntPtr, IntPtr) OwnerWndProc(IntPtr, Int32, IntPtr, IntPtr) OwnerWndProc(IntPtr, Int32, IntPtr, IntPtr) OwnerWndProc(IntPtr, Int32, IntPtr, IntPtr)

Definiert die Prozedur des Besitzerfensters, die überschrieben wird, um einem Standarddialogfeld spezifische Funktionen hinzuzufügen.Defines the owner window procedure that is overridden to add specific functionality to a common dialog box.

(Inherited from CommonDialog)
Reset() Reset() Reset() Reset()

Setzt Eigenschaften auf die Standardwerte zurück.Resets properties to their default values.

RunDialog(IntPtr) RunDialog(IntPtr) RunDialog(IntPtr) RunDialog(IntPtr)

Wenn dies in einer abgeleiteten Klasse überschrieben wird, wird hierdurch ein Standarddialogfeld angegeben.When overridden in a derived class, specifies a common dialog box.

(Inherited from CommonDialog)
ShowDialog() ShowDialog() ShowDialog() ShowDialog()

Führt ein Standarddialogfeld mit einem Standardbesitzer aus.Runs a common dialog box with a default owner.

(Inherited from CommonDialog)
ShowDialog(IWin32Window) ShowDialog(IWin32Window) ShowDialog(IWin32Window) ShowDialog(IWin32Window)

Führt ein Standarddialogfeld mit dem angegebenen Besitzer aus.Runs a common dialog box with the specified owner.

(Inherited from CommonDialog)
ToString() ToString() ToString() ToString()

Gibt eine String zurück, die den Namen der Component enthält (sofern vorhanden).Returns a String containing the name of the Component, if any. Diese Methode darf nicht überschrieben werden.This method should not be overridden.

(Inherited from Component)

Ereignisse

Disposed Disposed Disposed Disposed

Tritt ein, wenn die Komponente durch einen Aufruf der Dispose()-Methode freigegeben wird.Occurs when the component is disposed by a call to the Dispose() method.

(Inherited from Component)
HelpRequest HelpRequest HelpRequest HelpRequest

Tritt ein, wenn der Benutzer im Dialogfeld auf die Schaltfläche Hilfe klickt.Occurs when the user clicks the Help button on the dialog box.

Gilt für:

Siehe auch