MonthCalendar.TitleBackColor Vlastnost
Definice
Důležité
Některé informace platí pro předběžně vydaný produkt, který se může zásadně změnit, než ho výrobce nebo autor vydá. Microsoft neposkytuje žádné záruky, výslovné ani předpokládané, týkající se zde uváděných informací.
Získá nebo nastaví hodnotu označující barvu pozadí oblasti názvu kalendáře.
public:
property System::Drawing::Color TitleBackColor { System::Drawing::Color get(); void set(System::Drawing::Color value); };public System.Drawing.Color TitleBackColor { get; set; }member this.TitleBackColor : System.Drawing.Color with get, setPublic Property TitleBackColor As ColorHodnota vlastnosti
Úloha Color. Výchozí je systémová barva aktivních titulků.
Výjimky
Hodnota není platná Color.
Příklady
Následující příklad kódu zobrazí formulář obsahující ovládací prvek MonthCalendar , který zobrazuje jeden kalendářní rok. Příklad ukazuje nastavení BackColorvlastností , , ForeColor, TitleBackColorTitleForeColor, CalendarDimensionsa TrailingForeColor pro přizpůsobení vzhledu ovládacího prvku kalendáře. Ostatní vlastnosti, jako AnnuallyBoldedDatesjsou , aMonthlyBoldedDates, BoldedDatesse nastaví tak, aby se přizpůsobila kalendářním datům, která mají být tučná. V příkladu se FirstDayOfWeektaké nastaví vlastnosti , MaxDateMinDate, a MaxSelectionCount pro změnu formátu kalendáře. Zpracovávají DateSelected se také události a DateChanged a jejich stav se zobrazí ve formuláři.
#using <System.dll>
#using <System.Windows.Forms.dll>
#using <System.Drawing.dll>
using namespace System;
using namespace System::Drawing;
using namespace System::Windows::Forms;
public ref class Form1: public System::Windows::Forms::Form
{
private:
System::Windows::Forms::MonthCalendar^ monthCalendar1;
System::Windows::Forms::TextBox^ textBox1;
public:
Form1()
{
this->textBox1 = gcnew System::Windows::Forms::TextBox;
this->textBox1->BorderStyle = System::Windows::Forms::BorderStyle::FixedSingle;
this->textBox1->Location = System::Drawing::Point( 48, 488 );
this->textBox1->Multiline = true;
this->textBox1->ReadOnly = true;
this->textBox1->Size = System::Drawing::Size( 824, 32 );
// Create the calendar.
this->monthCalendar1 = gcnew System::Windows::Forms::MonthCalendar;
// Set the calendar location.
this->monthCalendar1->Location = System::Drawing::Point( 47, 16 );
// Change the color.
this->monthCalendar1->BackColor = System::Drawing::SystemColors::Info;
this->monthCalendar1->ForeColor = System::Drawing::Color::FromArgb( ((System::Byte)(192)) ),((System::Byte)(0)),((System::Byte)(192));
this->monthCalendar1->TitleBackColor = System::Drawing::Color::Purple;
this->monthCalendar1->TitleForeColor = System::Drawing::Color::Yellow;
this->monthCalendar1->TrailingForeColor = System::Drawing::Color::FromArgb( ((System::Byte)(192)) ),((System::Byte)(192)),((System::Byte)(0));
// Add dates to the AnnuallyBoldedDates array.
array<System::DateTime>^ temp1 = {System::DateTime( 2002, 4, 20, 0, 0, 0, 0 ),System::DateTime( 2002, 4, 28, 0, 0, 0, 0 ),System::DateTime( 2002, 5, 5, 0, 0, 0, 0 ),System::DateTime( 2002, 7, 4, 0, 0, 0, 0 ),System::DateTime( 2002, 12, 15, 0, 0, 0, 0 ),System::DateTime( 2002, 12, 18, 0, 0, 0, 0 )};
this->monthCalendar1->AnnuallyBoldedDates = temp1;
// Add dates to BoldedDates array.
array<System::DateTime>^ temp2 = {System::DateTime( 2002, 9, 26, 0, 0, 0, 0 )};
this->monthCalendar1->BoldedDates = temp2;
// Add dates to MonthlyBoldedDates array.
array<System::DateTime>^ temp5 = {System::DateTime( 2002, 1, 15, 0, 0, 0, 0 ),System::DateTime( 2002, 1, 30, 0, 0, 0, 0 )};
this->monthCalendar1->MonthlyBoldedDates = temp5;
// Configure the calendar to display 3 rows by 4 columns of months.
this->monthCalendar1->CalendarDimensions = System::Drawing::Size( 4, 3 );
// Set week to begin on Monday.
this->monthCalendar1->FirstDayOfWeek = System::Windows::Forms::Day::Monday;
// Set the maximum visible date on the calendar to 12/31/2010.
this->monthCalendar1->MaxDate = System::DateTime( 2010, 12, 31, 0, 0, 0, 0 );
// Set the minimum visible date on calendar to 12/31/2010.
this->monthCalendar1->MinDate = System::DateTime( 1999, 1, 1, 0, 0, 0, 0 );
// Only allow 21 days to be selected at the same time.
this->monthCalendar1->MaxSelectionCount = 21;
// Set the calendar to move one month at a time when navigating using the arrows.
this->monthCalendar1->ScrollChange = 1;
// Do not show the S"Today" banner.
this->monthCalendar1->ShowToday = false;
// Do not circle today's date.
this->monthCalendar1->ShowTodayCircle = false;
// Show the week numbers to the left of each week.
this->monthCalendar1->ShowWeekNumbers = true;
// Add event handlers for the DateSelected and DateChanged events
this->monthCalendar1->DateSelected += gcnew System::Windows::Forms::DateRangeEventHandler( this, &Form1::monthCalendar1_DateSelected );
this->monthCalendar1->DateChanged += gcnew System::Windows::Forms::DateRangeEventHandler( this, &Form1::monthCalendar1_DateChanged );
// Set up how the form should be displayed and add the controls to the form.
this->ClientSize = System::Drawing::Size( 920, 566 );
array<System::Windows::Forms::Control^>^temp0 = {this->textBox1,this->monthCalendar1};
this->Controls->AddRange( temp0 );
this->Text = "Month Calendar Example";
}
private:
void monthCalendar1_DateSelected( Object^ /*sender*/, System::Windows::Forms::DateRangeEventArgs^ e )
{
// Show the start and end dates in the text box.
this->textBox1->Text = String::Format( "Date Selected: Start = {0} : End = {1}", e->Start.ToShortDateString(), e->End.ToShortDateString() );
}
void monthCalendar1_DateChanged( Object^ /*sender*/, System::Windows::Forms::DateRangeEventArgs^ e )
{
// Show the start and end dates in the text box.
this->textBox1->Text = String::Format( "Date Changed: Start = {0} : End = {1}", e->Start.ToShortDateString(), e->End.ToShortDateString() );
}
};
[STAThread]
int main()
{
Application::Run( gcnew Form1 );
}
using System;
using System.Drawing;
using System.Windows.Forms;
public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.MonthCalendar monthCalendar1;
private System.Windows.Forms.TextBox textBox1;
[STAThread]
static void Main()
{
Application.Run(new Form1());
}
public Form1()
{
this.textBox1 = new System.Windows.Forms.TextBox();
this.textBox1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
this.textBox1.Location = new System.Drawing.Point(48, 488);
this.textBox1.Multiline = true;
this.textBox1.ReadOnly = true;
this.textBox1.Size = new System.Drawing.Size(824, 32);
// Create the calendar.
this.monthCalendar1 = new System.Windows.Forms.MonthCalendar();
// Set the calendar location.
this.monthCalendar1.Location = new System.Drawing.Point(47, 16);
// Change the color.
this.monthCalendar1.BackColor = System.Drawing.SystemColors.Info;
this.monthCalendar1.ForeColor = System.Drawing.Color.FromArgb(
((System.Byte)(192)), ((System.Byte)(0)), ((System.Byte)(192)));
this.monthCalendar1.TitleBackColor = System.Drawing.Color.Purple;
this.monthCalendar1.TitleForeColor = System.Drawing.Color.Yellow;
this.monthCalendar1.TrailingForeColor = System.Drawing.Color.FromArgb(
((System.Byte)(192)), ((System.Byte)(192)), ((System.Byte)(0)));
// Add dates to the AnnuallyBoldedDates array.
this.monthCalendar1.AnnuallyBoldedDates =
new System.DateTime[] { new System.DateTime(2002, 4, 20, 0, 0, 0, 0),
new System.DateTime(2002, 4, 28, 0, 0, 0, 0),
new System.DateTime(2002, 5, 5, 0, 0, 0, 0),
new System.DateTime(2002, 7, 4, 0, 0, 0, 0),
new System.DateTime(2002, 12, 15, 0, 0, 0, 0),
new System.DateTime(2002, 12, 18, 0, 0, 0, 0)};
// Add dates to BoldedDates array.
this.monthCalendar1.BoldedDates = new System.DateTime[] {new System.DateTime(2002, 9, 26, 0, 0, 0, 0)};
// Add dates to MonthlyBoldedDates array.
this.monthCalendar1.MonthlyBoldedDates =
new System.DateTime[] {new System.DateTime(2002, 1, 15, 0, 0, 0, 0),
new System.DateTime(2002, 1, 30, 0, 0, 0, 0)};
// Configure the calendar to display 3 rows by 4 columns of months.
this.monthCalendar1.CalendarDimensions = new System.Drawing.Size(4, 3);
// Set week to begin on Monday.
this.monthCalendar1.FirstDayOfWeek = System.Windows.Forms.Day.Monday;
// Set the maximum visible date on the calendar to 12/31/2010.
this.monthCalendar1.MaxDate = new System.DateTime(2010, 12, 31, 0, 0, 0, 0);
// Set the minimum visible date on calendar to 12/31/2010.
this.monthCalendar1.MinDate = new System.DateTime(1999, 1, 1, 0, 0, 0, 0);
// Only allow 21 days to be selected at the same time.
this.monthCalendar1.MaxSelectionCount = 21;
// Set the calendar to move one month at a time when navigating using the arrows.
this.monthCalendar1.ScrollChange = 1;
// Do not show the "Today" banner.
this.monthCalendar1.ShowToday = false;
// Do not circle today's date.
this.monthCalendar1.ShowTodayCircle = false;
// Show the week numbers to the left of each week.
this.monthCalendar1.ShowWeekNumbers = true;
// Add event handlers for the DateSelected and DateChanged events
this.monthCalendar1.DateSelected += new System.Windows.Forms.DateRangeEventHandler(this.monthCalendar1_DateSelected);
this.monthCalendar1.DateChanged += new System.Windows.Forms.DateRangeEventHandler(this.monthCalendar1_DateChanged);
// Set up how the form should be displayed and add the controls to the form.
this.ClientSize = new System.Drawing.Size(920, 566);
this.Controls.AddRange(new System.Windows.Forms.Control[] {this.textBox1, this.monthCalendar1});
this.Text = "Month Calendar Example";
}
private void monthCalendar1_DateSelected(object sender, System.Windows.Forms.DateRangeEventArgs e)
{
// Show the start and end dates in the text box.
this.textBox1.Text = "Date Selected: Start = " +
e.Start.ToShortDateString() + " : End = " + e.End.ToShortDateString();
}
private void monthCalendar1_DateChanged(object sender, System.Windows.Forms.DateRangeEventArgs e)
{
// Show the start and end dates in the text box.
this.textBox1.Text = "Date Changed: Start = " +
e.Start.ToShortDateString() + " : End = " + e.End.ToShortDateString();
}
}
Imports System.Drawing
Imports System.Windows.Forms
Public NotInheritable Class Form1
Inherits System.Windows.Forms.Form
Friend WithEvents MonthCalendar1 As System.Windows.Forms.MonthCalendar
Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
<System.STAThread()> _
Public Shared Sub Main()
System.Windows.Forms.Application.Run(New Form1)
End Sub
Public Sub New()
MyBase.New()
Me.TextBox1 = New System.Windows.Forms.TextBox
Me.TextBox1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle
Me.TextBox1.Location = New System.Drawing.Point(48, 488)
Me.TextBox1.Multiline = True
Me.TextBox1.ReadOnly = True
Me.TextBox1.Size = New System.Drawing.Size(824, 32)
' Create the calendar.
Me.MonthCalendar1 = New System.Windows.Forms.MonthCalendar
' Set the calendar location.
Me.MonthCalendar1.Location = New System.Drawing.Point(47, 16)
' Change the color.
Me.MonthCalendar1.BackColor = System.Drawing.SystemColors.Info
Me.MonthCalendar1.ForeColor = System.Drawing.Color.FromArgb( _
CType(192, System.Byte), CType(0, System.Byte), CType(192, System.Byte))
Me.MonthCalendar1.TitleBackColor = System.Drawing.Color.Purple
Me.MonthCalendar1.TitleForeColor = System.Drawing.Color.Yellow
Me.MonthCalendar1.TrailingForeColor = System.Drawing.Color.FromArgb( _
CType(192, System.Byte), CType(192, System.Byte), CType(0, System.Byte))
' Add dates to the AnnuallyBoldedDates array.
Me.MonthCalendar1.AnnuallyBoldedDates = New System.DateTime() _
{New System.DateTime(2002, 4, 20, 0, 0, 0, 0), _
New System.DateTime(2002, 4, 28, 0, 0, 0, 0), _
New System.DateTime(2002, 5, 5, 0, 0, 0, 0), _
New System.DateTime(2002, 7, 4, 0, 0, 0, 0), _
New System.DateTime(2002, 12, 15, 0, 0, 0, 0), _
New System.DateTime(2002, 12, 18, 0, 0, 0, 0)}
' Add dates to BoldedDates array.
Me.MonthCalendar1.BoldedDates = New System.DateTime() {New System.DateTime(2002, 9, 26, 0, 0, 0, 0)}
' Add dates to MonthlyBoldedDates array.
Me.MonthCalendar1.MonthlyBoldedDates = New System.DateTime() _
{New System.DateTime(2002, 1, 15, 0, 0, 0, 0), _
New System.DateTime(2002, 1, 30, 0, 0, 0, 0)}
' Configure the calendar to display 3 rows by 4 columns of months.
Me.MonthCalendar1.CalendarDimensions = New System.Drawing.Size(4, 3)
' Set the week to begin on Monday.
Me.MonthCalendar1.FirstDayOfWeek = System.Windows.Forms.Day.Monday
' Sets the maximum visible date on the calendar to 12/31/2010.
Me.MonthCalendar1.MaxDate = New System.DateTime(2010, 12, 31, 0, 0, 0, 0)
' Set the minimum visible date on the calendar to 12/31/2010.
Me.MonthCalendar1.MinDate = New System.DateTime(1999, 1, 1, 0, 0, 0, 0)
' Only allow 21 days to be selected at the same time.
Me.MonthCalendar1.MaxSelectionCount = 21
' Set the calendar to move one month at a time when navigating using the arrows.
Me.MonthCalendar1.ScrollChange = 1
' Do not show the "Today" banner.
Me.MonthCalendar1.ShowToday = False
' Do not circle today's date.
Me.MonthCalendar1.ShowTodayCircle = False
' Show the week numbers to the left of each week.
Me.MonthCalendar1.ShowWeekNumbers = True
' Set up how the form should be displayed and add the controls to the form.
Me.ClientSize = New System.Drawing.Size(920, 566)
Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.TextBox1, Me.MonthCalendar1})
Me.Text = "Month Calendar Example"
End Sub
Private Sub monthCalendar1_DateSelected(ByVal sender As Object, _
ByVal e As System.Windows.Forms.DateRangeEventArgs) Handles MonthCalendar1.DateSelected
' Show the start and end dates in the text box.
Me.TextBox1.Text = "Date Selected: Start = " + _
e.Start.ToShortDateString() + " : End = " + e.End.ToShortDateString()
End Sub
Private Sub monthCalendar1_DateChanged(ByVal sender As Object, _
ByVal e As System.Windows.Forms.DateRangeEventArgs) Handles MonthCalendar1.DateChanged
' Show the start and end dates in the text box.
Me.TextBox1.Text = "Date Changed: Start = " + _
e.Start.ToShortDateString() + " : End = " + e.End.ToShortDateString()
End Sub
End Class
Poznámky
Barva písma textu dnů v týdnu závisí na TitleBackColor vlastnosti . TitleBackColor Nastavení rovná se BackColor pro hlavní oblast zobrazení kalendáře způsobí, že text dnů v týdnu bude nečitelný.
Počínaje systémem Windows Vista a v závislosti na motivu nastavení této vlastnosti nemusí změnit vzhled kalendáře. Pokud je například systém Windows nastavený tak, aby používal motiv Aero, nemá nastavení této vlastnosti žádný vliv. Je to proto, že aktualizovaná verze kalendáře je vykreslena se vzhledem, který je odvozen za běhu z aktuálního motivu operačního systému. Pokud chcete použít tuto vlastnost a povolit starší verzi kalendáře, můžete pro aplikaci zakázat vizuální styly. Zakázání vizuálních stylů může ovlivnit vzhled a chování jiných ovládacích prvků ve vaší aplikaci. Chcete-li zakázat vizuální styly v jazyce Visual Basic, otevřete Designer projektu a zrušte zaškrtnutí políčka Povolit vizuální styly XP. Pokud chcete zakázat vizuální styly v jazyce C#, otevřete soubor Program.cs a zakomentujte Application.EnableVisualStyles();.
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