ToolBar.Appearance 属性

获取或设置值，该值确定工具栏控件及其按钮的外观。

**命名空间:**System.Windows.Forms
**程序集:**System.Windows.Forms（在 system.windows.forms.dll 中）

语法

声明
<LocalizableAttribute(True)> _
Public Property Appearance As ToolBarAppearance
用法
Dim instance As ToolBar
Dim value As ToolBarAppearance

value = instance.Appearance

instance.Appearance = value

[LocalizableAttribute(true)] 
public ToolBarAppearance Appearance { get; set; }

[LocalizableAttribute(true)] 
public:
property ToolBarAppearance Appearance {
    ToolBarAppearance get ();
    void set (ToolBarAppearance value);
}

/** @property */
public ToolBarAppearance get_Appearance ()

/** @property */
public void set_Appearance (ToolBarAppearance value)

public function get Appearance () : ToolBarAppearance

public function set Appearance (value : ToolBarAppearance)

属性值

ToolBarAppearance 值之一。默认为 ToolBarAppearance.Normal。

异常

异常类型	条件
InvalidEnumArgumentException	分配的值不是 ToolBarAppearance 值之一。

备注

Appearance 属性影响分配给工具栏的按钮的外观。当外观设置为 ToolBarAppearance.Normal 时，工具栏按钮呈现三维和凸起的外观。将工具栏的 Appearance 属性设置为 ToolBarAppearance.Flat 会使工具栏按钮呈现平面外观。当鼠标指针移动到平面按钮上时，它们会呈现凸起和三维的效果。在将 Appearance 属性设置为 Flat 时，ToolBar 上的分隔符将显示为刻线，而不是凸起的按钮之间的空格。平面样式的按钮将使您的应用程序具有与 Web 相似的外观。

示例

下面的代码示例创建一个 ToolBar 控件，设置它的一些公共属性，并将它添加到 Form。还将委托添加到 ButtonClick 和 ButtonDropDown 事件。本示例要求已经声明一个名为 toolBar1 的 ToolBar 和一个名为 imageList1 的 ImageList。

Private Sub AddToolBar()
   ' Add a toolbar and set some of its properties.
   toolBar1 = New ToolBar()
   toolBar1.Appearance = System.Windows.Forms.ToolBarAppearance.Flat
   toolBar1.BorderStyle = System.Windows.Forms.BorderStyle.None
   toolBar1.Buttons.Add(Me.toolBarButton1)
   toolBar1.ButtonSize = New System.Drawing.Size(24, 24)
   toolBar1.Divider = True
   toolBar1.DropDownArrows = True
   toolBar1.ImageList = Me.imageList1
   toolBar1.ShowToolTips = True
   toolBar1.Size = New System.Drawing.Size(292, 25)
   toolBar1.TabIndex = 0
   toolBar1.TextAlign = System.Windows.Forms.ToolBarTextAlign.Right
   toolBar1.Wrappable = False

   ' Add handlers for the ButtonClick and ButtonDropDown events.
   AddHandler toolBar1.ButtonDropDown, AddressOf toolBar1_ButtonDropDown
   AddHandler toolBar1.ButtonClick, AddressOf toolBar1_ButtonClicked

   ' Add the toolbar to the form.
   Me.Controls.Add(toolBar1)
End Sub

private void AddToolBar()
{
   // Add a toolbar and set some of its properties.
   toolBar1 = new ToolBar();
   toolBar1.Appearance = System.Windows.Forms.ToolBarAppearance.Flat;
   toolBar1.BorderStyle = System.Windows.Forms.BorderStyle.None;
   toolBar1.Buttons.Add(this.toolBarButton1);
   toolBar1.ButtonSize = new System.Drawing.Size(24, 24);
   toolBar1.Divider = true;
   toolBar1.DropDownArrows = true;
   toolBar1.ImageList = this.imageList1;
   toolBar1.ShowToolTips = true;
   toolBar1.Size = new System.Drawing.Size(292, 25);
   toolBar1.TabIndex = 0;
   toolBar1.TextAlign = System.Windows.Forms.ToolBarTextAlign.Right;
   toolBar1.Wrappable = false;
   
   // Add handlers for the ButtonClick and ButtonDropDown events.
   toolBar1.ButtonDropDown += 
     new ToolBarButtonClickEventHandler(toolBar1_ButtonDropDown);
   toolBar1.ButtonClick += 
     new ToolBarButtonClickEventHandler(toolBar1_ButtonClicked);

   // Add the toolbar to the form.
   this.Controls.Add(toolBar1);
}

void AddToolBar()
{
   
   // Add a toolbar and set some of its properties.
   toolBar1 = gcnew ToolBar;
   toolBar1->Appearance = System::Windows::Forms::ToolBarAppearance::Flat;
   toolBar1->BorderStyle = System::Windows::Forms::BorderStyle::None;
   toolBar1->Buttons->Add( this->toolBarButton1 );
   toolBar1->ButtonSize = System::Drawing::Size( 24, 24 );
   toolBar1->Divider = true;
   toolBar1->DropDownArrows = true;
   toolBar1->ImageList = this->imageList1;
   toolBar1->ShowToolTips = true;
   toolBar1->Size = System::Drawing::Size( 292, 25 );
   toolBar1->TabIndex = 0;
   toolBar1->TextAlign = System::Windows::Forms::ToolBarTextAlign::Right;
   toolBar1->Wrappable = false;
   
   // Add handlers for the ButtonClick and ButtonDropDown events.
   toolBar1->ButtonDropDown += gcnew ToolBarButtonClickEventHandler( this, &MyToolBar::toolBar1_ButtonDropDown );
   toolBar1->ButtonClick += gcnew ToolBarButtonClickEventHandler( this, &MyToolBar::toolBar1_ButtonClicked );
   
   // Add the toolbar to the form.
   this->Controls->Add( toolBar1 );
}

private void AddToolBar()
{
    // Add a toolbar and set some of its properties.
    toolBar1 = new ToolBar();
    toolBar1.set_Appearance(System.Windows.Forms.ToolBarAppearance.Flat);
    toolBar1.set_BorderStyle(System.Windows.Forms.BorderStyle.None);
    toolBar1.get_Buttons().Add(this.toolBarButton1);
    toolBar1.set_ButtonSize(new System.Drawing.Size(24, 24));
    toolBar1.set_Divider(true);
    toolBar1.set_DropDownArrows(true);
    toolBar1.set_ImageList(this.imageList1);
    toolBar1.set_ShowToolTips(true);
    toolBar1.set_Size(new System.Drawing.Size(292, 25));
    toolBar1.set_TabIndex(0);
    toolBar1.set_TextAlign(System.Windows.Forms.ToolBarTextAlign.Right);
    toolBar1.set_Wrappable(false);
    // Add handlers for the ButtonClick and ButtonDropDown events.
    toolBar1.add_ButtonDropDown(new ToolBarButtonClickEventHandler
        (toolBar1_ButtonDropDown));
    toolBar1.add_ButtonClick(new ToolBarButtonClickEventHandler
        (toolBar1_ButtonClicked));
    // Add the toolbar to the form.
    this.get_Controls().Add(toolBar1);
} //AddToolBar

平台

Windows 98、Windows 2000 SP4、Windows CE、Windows Millennium Edition、Windows Mobile for Pocket PC、Windows Server 2003、Windows XP Media Center Edition、Windows XP Professional x64 Edition、Windows XP SP2、Windows XP Starter Edition

.NET Framework 并不是对每个平台的所有版本都提供支持。有关受支持版本的列表，请参见系统要求。

版本信息

.NET Framework

受以下版本支持：2.0、1.1、1.0

请参见

参考

ToolBar 类
ToolBar 成员
System.Windows.Forms 命名空间
ToolBarAppearance