本文整理汇总了C#中System.Windows.Forms.ToolBarButton.Tag属性的典型用法代码示例。如果您正苦于以下问题：C# ToolBarButton.Tag属性的具体用法？C# ToolBarButton.Tag怎么用？C# ToolBarButton.Tag使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类System.Windows.Forms.ToolBarButton的用法示例。
在下文中一共展示了ToolBarButton.Tag属性的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: InitializeToolBar
// 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);
}