MonthCalendar.TrailingForeColor Właściwość
Definicja
Ważne
Niektóre informacje odnoszą się do produktu w wersji wstępnej, który może zostać znacząco zmodyfikowany przed wydaniem. Firma Microsoft nie udziela żadnych gwarancji, jawnych lub domniemanych, w odniesieniu do informacji podanych w tym miejscu.
Pobiera lub ustawia wartość wskazującą kolor dni w miesiącach, które nie są w pełni wyświetlane w kontrolce.
public:
property System::Drawing::Color TrailingForeColor { System::Drawing::Color get(); void set(System::Drawing::Color value); };public System.Drawing.Color TrailingForeColor { get; set; }member this.TrailingForeColor : System.Drawing.Color with get, setPublic Property TrailingForeColor As ColorWartość właściwości
Klasa Color. Wartość domyślna to Gray.
Wyjątki
Wartość nie jest prawidłową Colorwartością .
Przykłady
Poniższy przykład kodu wyświetla formularz zawierający kontrolkę MonthCalendar , która wyświetla jeden rok kalendarzowy. W przykładzie BackColorpokazano ustawienie właściwości , , TitleBackColorForeColor, TitleForeColor, CalendarDimensionsi TrailingForeColor w celu dostosowania wyglądu kontrolki kalendarza. Inne właściwości, takie jak AnnuallyBoldedDates, BoldedDatesi MonthlyBoldedDates , zostały ustawione w celu dostosowania, które daty są pogrubione. W przykładzie ustawiono FirstDayOfWeekrównież właściwości , MaxDate, MinDatei MaxSelectionCount w celu zmiany formatu kalendarza. Zdarzenia DateSelected i DateChanged są również obsługiwane, a ich stan jest wyświetlany w formularzu.
#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
Uwagi
Gdy kalendarz jest wyświetlany, niektóre daty są poprzedzane, a niektóre są zgodne z miesiącami, które są w pełni wyświetlane. TrailingForeColor Za pomocą właściwości można zmodyfikować kolor tekstu dla tych dat.
Począwszy od systemu Windows Vista i w zależności od motywu ustawienie tej właściwości może nie zmienić wyglądu kalendarza. Jeśli na przykład system Windows ma używać motywu Aero, ustawienie tej właściwości nie ma efektu. Wynika to z tego, że zaktualizowana wersja kalendarza jest renderowana z wyglądem pochodzącym w czasie wykonywania z bieżącego motywu systemu operacyjnego. Jeśli chcesz użyć tej właściwości i włączyć wcześniejszą wersję kalendarza, możesz wyłączyć style wizualne dla aplikacji. Wyłączenie stylów wizualizacji może mieć wpływ na wygląd i zachowanie innych kontrolek w aplikacji. Aby wyłączyć style wizualizacji w języku Visual Basic, otwórz Projektant projektu i usuń zaznaczenie pola wyboru Włącz style wizualizacji XP. Aby wyłączyć style wizualizacji w języku C#, otwórz plik Program.cs i oznacz jako komentarz Application.EnableVisualStyles();.
Dotyczy
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