Proprietà TextPane2.StartPoint

  • Articolo

ottiene TextPoint oggetto che rappresenta il primo carattere visualizzato il riquadro.

Spazio dei nomi:  EnvDTE80
Assembly:  EnvDTE80 (in EnvDTE80.dll)

Sintassi

'Dichiarazione
ReadOnly Property StartPoint As TextPoint

TextPoint StartPoint { get; }

property TextPoint^ StartPoint {
    TextPoint^ get ();
}

abstract StartPoint : TextPoint

function get StartPoint () : TextPoint

Valore proprietà

Tipo: EnvDTE.TextPoint
In TextPoint oggetto.

Esempi

In questo esempio viene aperto un documento di testo e utilizza StartPoint proprietà del riquadro di testo per visualizzare informazioni sul punto di inizio del testo e il punto finale del testo nel riquadro in una finestra di messaggio.Per ulteriori informazioni su come eseguire questo esempio viene illustrato come componente aggiuntivo, vedere Procedura: compilare ed eseguire gli esempi di codice del modello a oggetti di automazione.

Imports EnvDTE
Imports EnvDTE80
Public Sub OnConnection(ByVal application As Object, _
 ByVal connectMode As ext_ConnectMode, ByVal addInInst As Object, _
 ByRef custom As Array) Implements IDTExtensibility2.OnConnection
    _applicationObject = CType(application, DTE2)
    _addInInstance = CType(addInInst, AddIn)
    TextPane2HeightExample(_applicationObject)
End Sub
Sub TextPane2HeightExample(ByVal dte As DTE2)
    Dim objTW As TextWindow
    Dim objPane As TextPane2
    Dim objStart As TextPoint
    Dim objTextDoc As TextDocument
    Dim objTextPt As TextPoint
    Dim objEP As EditPoint
    ' Create a new text document.
    _applicationObject.ItemOperations.NewFile("General\Text File")
    ' Get a handle to the new document and create EditPoint,
    ' TextPoint, and TextPane objects.
    objTextDoc = CType(_applicationObject.ActiveDocument.Object _
     ("TextDocument"), TextDocument)
    objEP = objTextDoc.StartPoint.CreateEditPoint
    objTextPt = objTextDoc.StartPoint
    ' Plug in some text.
    objEP.Insert("A test sentence.")
    objTW = CType(dte.ActiveWindow.Object, TextWindow)
    objPane = CType(objTW.ActivePane, TextPane2)
    MsgBox("The active pane is " & Str(objPane.Height)  _
    & " lines high and " & Str(objPane.Width) & " columns wide.")
    objStart = objPane.StartPoint
        MsgBox("It begins at line " & Str(objStart.Line)  _
    & ", column " & Str(objStart.LineCharOffset) & ".")
End Sub

using EnvDTE;
using EnvDTE80;
using System.Windows.Forms;
public void OnConnection(object application, 
ext_ConnectMode connectMode, object addInInst, ref Array custom)
{
    _applicationObject = (DTE2)application;
    _addInInstance = (AddIn)addInInst;
    TextPane2HeightExample(_applicationObject);
}
public void TextPane2HeightExample(DTE2 dte)
{
    TextWindow objTW;
    TextPane2 objPane;
    TextDocument objTextDoc;
    TextPoint objTextPt;
    EditPoint2 objEP;
    TextPoint objStart;
    // Create a new text document.
    _applicationObject.ItemOperations.NewFile(@"General\Text File",
 "test.txt", Constants.vsViewKindTextView);
    // Get a handle to the text document and create EditPoint2,
    // TextPoint, and TextPane2 objects.
    objTextDoc =(TextDocument)_applicationObject.ActiveDocument.Object
("TextDocument");
    objEP = (EditPoint2)objTextDoc.StartPoint.CreateEditPoint();
    objTextPt = objTextDoc.StartPoint;
    // Plug in some text.
    objEP.Insert("A test sentence.");
    objTW = (TextWindow)_applicationObject.ActiveWindow.Object;
    objPane = (TextPane2)objTW.ActivePane;
    MessageBox.Show("The active pane is " + objPane.Height.ToString() 
+ " lines high and " + objPane.Width.ToString() + " columns wide.");
    objStart = objPane.StartPoint;
    MessageBox.Show("It begins at line " + objStart.Line.ToString() 
+ ", column " + objStart.LineCharOffset.ToString() + ".");
}

Sicurezza di .NET Framework

Vedere anche

Riferimenti

TextPane2 Interfaccia

Overload StartPoint

Spazio dei nomi EnvDTE80