PropertyGrid.ToolbarVisible 属性
获取或设置一个值,用以指示工具栏是否可见。
**命名空间:**System.Windows.Forms
**程序集:**System.Windows.Forms(在 system.windows.forms.dll 中)
语法
声明
Public Overridable Property ToolbarVisible As Boolean
用法
Dim instance As PropertyGrid
Dim value As Boolean
value = instance.ToolbarVisible
instance.ToolbarVisible = value
public virtual bool ToolbarVisible { get; set; }
public:
virtual property bool ToolbarVisible {
bool get ();
void set (bool value);
}
/** @property */
public boolean get_ToolbarVisible ()
/** @property */
public void set_ToolbarVisible (boolean value)
public function get ToolbarVisible () : boolean
public function set ToolbarVisible (value : boolean)
属性值
如果工具栏可见,则为 true;否则为 false。默认为 true。
示例
下面的代码示例演示如何使用 PropertySort 和 ToolBarVisible 属性初始化 PropertyGrid 控件。此外,该示例还将 PropertyGrid 控件的 Visible 属性设置为 false,因此网格在该示例运行时不可见。若要运行此示例,请将以下代码粘贴到一个窗体中,并从该窗体的构造函数或 Load 事件处理方法中调用 InitializePropertyGrid 方法。若要在该窗体运行时查看属性网格,请将网格的 Visible 属性更改为 true,然后重新编译和运行该窗体。
// Declare a propertyGrid.
internal PropertyGrid propertyGrid1;
// Initialize propertyGrid1.
private void InitializePropertyGrid()
{
propertyGrid1 = new PropertyGrid();
propertyGrid1.Name = "PropertyGrid1";
propertyGrid1.Location = new System.Drawing.Point(185, 20);
propertyGrid1.Size = new System.Drawing.Size(150, 300);
propertyGrid1.TabIndex = 5;
// Set the sort to alphabetical and set Toolbar visible
// to false, so the user cannot change the sort.
propertyGrid1.PropertySort = PropertySort.Alphabetical;
propertyGrid1.ToolbarVisible = false;
propertyGrid1.Text = "Property Grid";
// Add the PropertyGrid to the form, but set its
// visibility to False so it will not appear when the form loads.
propertyGrid1.Visible = false;
this.Controls.Add(propertyGrid1);
}
// Declare a propertyGrid.
internal:
PropertyGrid^ propertyGrid1;
private:
// Initialize propertyGrid1.
[PermissionSetAttribute(SecurityAction::Demand, Name="FullTrust")]
void InitializePropertyGrid()
{
propertyGrid1 = gcnew PropertyGrid;
propertyGrid1->Name = "PropertyGrid1";
propertyGrid1->Location = System::Drawing::Point( 185, 20 );
propertyGrid1->Size = System::Drawing::Size( 150, 300 );
propertyGrid1->TabIndex = 5;
// Set the sort to alphabetical and set Toolbar visible
// to false, so the user cannot change the sort.
propertyGrid1->PropertySort = PropertySort::Alphabetical;
propertyGrid1->ToolbarVisible = false;
propertyGrid1->Text = "Property Grid";
// Add the PropertyGrid to the form, but set its
// visibility to False so it will not appear when the form loads.
propertyGrid1->Visible = false;
this->Controls->Add( propertyGrid1 );
}
平台
Windows 98、Windows 2000 SP4、Windows CE、Windows Millennium Edition、Windows Mobile for Pocket PC、Windows Mobile for Smartphone、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