ToolBarButton.PartialPush Properti
Definisi
Penting
Beberapa informasi terkait produk prarilis yang dapat diubah secara signifikan sebelum dirilis. Microsoft tidak memberikan jaminan, tersirat maupun tersurat, sehubungan dengan informasi yang diberikan di sini.
Mendapatkan atau menetapkan nilai yang menunjukkan apakah tombol toolbar gaya pengalih didorong sebagian.
public:
property bool PartialPush { bool get(); void set(bool value); };public bool PartialPush { get; set; }member this.PartialPush : bool with get, setPublic Property PartialPush As BooleanNilai Properti
true jika tombol toolbar gaya bolak-ke-tombol didorong sebagian; jika tidak, false. Defaultnya adalah false.
Contoh
Contoh kode berikut menunjukkan cara menggunakan Pushedproperti , dan PartialPush . Untuk menjalankan contoh, tempelkan kode berikut dalam formulir yang berisi kontrol yang RichTextBox disebut RichTextBox1. InitializeToolBar Panggil metode dalam konstruktor atau Load metode formulir.
// Declare ToolBar1.
internal:
System::Windows::Forms::ToolBar^ ToolBar1;
private:
// Initialize ToolBar1 with Bold(B), Italic(I), and
// Underline(U) buttons.
void InitializeToolBar()
{
ToolBar1 = gcnew ToolBar;
// Set the appearance to Flat.
ToolBar1->Appearance = ToolBarAppearance::Flat;
// Set the toolbar to dock at the bottom of the form.
ToolBar1->Dock = DockStyle::Bottom;
// Set the toolbar font to 14 points and bold.
ToolBar1->Font = gcnew System::Drawing::Font( FontFamily::GenericSansSerif,14,FontStyle::Bold );
// Declare fontstyle array with the three font styles.
array<FontStyle>^ fonts = {FontStyle::Bold,FontStyle::Italic,FontStyle::Underline};
int count;
// Create a button for each value in the array, setting its
// text to the first letter of the style and its
// button's tag property.
for ( count = 0; count < fonts->Length; count++ )
{
ToolBarButton^ fontButton = gcnew ToolBarButton( fonts[ count ].ToString()->Substring( 0, 1 ) );
fontButton->Style = ToolBarButtonStyle::ToggleButton;
fontButton->Tag = fonts[ count ];
ToolBar1->Buttons->Add( fontButton );
}
this->ToolBar1->ButtonClick += gcnew ToolBarButtonClickEventHandler( this, &Form1::ToolBar1_ButtonClick );
this->Controls->Add( this->ToolBar1 );
}
// Declare FontStyle object, which defaults to the Regular
// FontStyle.
FontStyle style;
void ToolBar1_ButtonClick( Object^ /*sender*/, System::Windows::Forms::ToolBarButtonClickEventArgs^ e )
{
// If a button is pushed, use a bitwise Or combination
// of the style variable and the button tag, to set style to
// the correct FontStyle. Set the button's PartialPush
// property to true for a Windows XP-like appearance.
if ( e->Button->Pushed )
{
e->Button->PartialPush = true;
style = (FontStyle)(style | safe_cast<FontStyle>(e->Button->Tag));
}
else
{
// If the button was not pushed, use a bitwise XOR
// combination to turn off that style
// and set the PartialPush property to false.
e->Button->PartialPush = false;
style = (FontStyle)(style ^ safe_cast<FontStyle>(e->Button->Tag));
}
// Set the font using the existing RichTextBox font and the new
// style.
RichTextBox1->Font = gcnew System::Drawing::Font( RichTextBox1->Font,style );
}
// Declare ToolBar1.
internal System.Windows.Forms.ToolBar ToolBar1;
// Initialize ToolBar1 with Bold(B), Italic(I), and
// Underline(U) buttons.
private void InitializeToolBar()
{
ToolBar1 = new ToolBar();
// Set the appearance to Flat.
ToolBar1.Appearance = ToolBarAppearance.Flat;
// Set the toolbar to dock at the bottom of the form.
ToolBar1.Dock = DockStyle.Bottom;
// Set the toolbar font to 14 points and bold.
ToolBar1.Font = new Font(FontFamily.GenericSansSerif,
14, FontStyle.Bold);
// Declare fontstyle array with the three font styles.
FontStyle[] fonts = new FontStyle[]{FontStyle.Bold,
FontStyle.Italic, FontStyle.Underline};
int count;
// Create a button for each value in the array, setting its
// text to the first letter of the style and its
// button's tag property.
for(count=0; count<fonts.Length; count++)
{
ToolBarButton fontButton =
new ToolBarButton(fonts[count].ToString().Substring(0, 1));
fontButton.Style = ToolBarButtonStyle.ToggleButton;
fontButton.Tag = fonts[count];
ToolBar1.Buttons.Add(fontButton);
}
this.ToolBar1.ButtonClick +=
new ToolBarButtonClickEventHandler(ToolBar1_ButtonClick);
this.Controls.Add(this.ToolBar1);
}
// Declare FontStyle object, which defaults to the Regular
// FontStyle.
FontStyle style = new FontStyle();
private void ToolBar1_ButtonClick(object sender,
System.Windows.Forms.ToolBarButtonClickEventArgs e)
{
// If a button is pushed, use a bitwise Or combination
// of the style variable and the button tag, to set style to
// the correct FontStyle. Set the button's PartialPush
// property to true for a Windows XP-like appearance.
if (e.Button.Pushed)
{
e.Button.PartialPush = true;
style = style |(FontStyle) e.Button.Tag;
}
else
{
// If the button was not pushed, use a bitwise XOR
// combination to turn off that style
// and set the PartialPush property to false.
e.Button.PartialPush = false;
style = style ^ (FontStyle) e.Button.Tag;
}
// Set the font using the existing RichTextBox font and the new
// style.
RichTextBox1.Font = new Font(RichTextBox1.Font, style);
}
' Declare ToolBar1.
Friend WithEvents ToolBar1 As System.Windows.Forms.ToolBar
' Initialize ToolBar1 with Bold(B), Italic(I), and Underline(U) buttons.
Private Sub InitializeToolBar()
ToolBar1 = New ToolBar
' Set the appearance to Flat.
ToolBar1.Appearance = ToolBarAppearance.Flat
' Set the toolbar to dock at the bottom of the form.
ToolBar1.Dock = DockStyle.Bottom
' Set the toolbar font to 14 points and bold.
ToolBar1.Font = New System.Drawing.Font _
(FontFamily.GenericSansSerif, 14, FontStyle.Bold)
' Declare fontstyle array with the three font styles.
Dim fonts() As FontStyle = New FontStyle() _
{FontStyle.Bold, FontStyle.Italic, FontStyle.Underline}
Dim count As Integer
' Create a button for each value in the array, setting its text to the
' first letter of the style and its button's tag property.
For count = 0 To fonts.Length - 1
Dim fontButton As New ToolBarButton(fonts(count). _
ToString.Substring(0, 1))
fontButton.Style = ToolBarButtonStyle.ToggleButton
fontButton.Tag = fonts(count)
ToolBar1.Buttons.Add(fontButton)
Next
Me.Controls.Add(Me.ToolBar1)
End Sub
' Declare FontStyle object, which defaults to the Regular FontStyle.
Dim style As New FontStyle
Private Sub ToolBar1_ButtonClick(ByVal sender As Object, _
ByVal e As System.Windows.Forms.ToolBarButtonClickEventArgs) _
Handles ToolBar1.ButtonClick
' If a button is pushed, use a bitwise Or combination
' of the style variable and the button tag, to set style to
' the correct FontStyle. Set the button's PartialPush property to
' true for a Windows XP-like appearance.
If (e.Button.Pushed) Then
e.Button.PartialPush = True
style = style Or e.Button.Tag
Else
' If the button was not pushed, use a bitwise XOR
' combination to turn off that style
' and set the PartialPush property to False.
e.Button.PartialPush = False
style = style Xor e.Button.Tag
End If
' Set the font using the existing RichTextBox font and the new
' style.
RichTextBox1.Font = New Font(RichTextBox1.Font, style)
End Sub
Keterangan
Ketika PartialPush diatur ke true, tombol toolbar tampaknya wajahnya berwarna abu-abu. Penampilan ini berbeda dari penampilan redup ketika Enabled properti diatur ke false karena penampilan pendorongan parsial memberikan kabut ke seluruh wajah tombol. Properti ini tidak berpengaruh kecuali ToolBarButtonStyle diatur ke ToggleButton.
