Package.FindToolWindow Method

项目
12/31/2007

Gets the tool window corresponding to the specified type and ID.

Namespace: Microsoft.VisualStudio.Shell
Assembly: Microsoft.VisualStudio.Shell (in Microsoft.VisualStudio.Shell.dll)

Syntax

声明
Public Function FindToolWindow ( _
    toolWindowType As Type, _
    id As Integer, _
    create As Boolean _
) As ToolWindowPane
用法
Dim instance As Package
Dim toolWindowType As Type
Dim id As Integer
Dim create As Boolean
Dim returnValue As ToolWindowPane

returnValue = instance.FindToolWindow(toolWindowType, _
    id, create)

public ToolWindowPane FindToolWindow(
    Type toolWindowType,
    int id,
    bool create
)

public:
ToolWindowPane^ FindToolWindow(
    Type^ toolWindowType, 
    int id, 
    bool create
)

public function FindToolWindow(
    toolWindowType : Type, 
    id : int, 
    create : boolean
) : ToolWindowPane

Parameters

toolWindowType
Type: System.Type

The type of tool window to create.

id
Type: System.Int32

The tool window ID. This is 0 for a single-instance tool window.

create
Type: System.Boolean

If true, the tool window is created if it does not exist.

Return Value

Type: Microsoft.VisualStudio.Shell.ToolWindowPane

An instance of the requested tool window. If create is false and the tool window does not exist, nulla null reference (Nothing in Visual Basic) is returned.

Exceptions

Exception	Condition
ArgumentNullException	toolWindowType is nulla null reference (Nothing in Visual Basic).
ArgumentException	toolWindowType is not derived from ToolWindowPane. toolWindowType does not have a public constructor .

Remarks

The FindToolWindow method returns a tool window and creates it if requested.

Examples

private void OnMyMenuCommand(object sender, EventArgs e)
{

    // Locates the tool window. This uses IVSUIShell.FindToolWindow
    // to locate an existing tool window. Because true is passed
    // here as the last parameter, the tool window is created
    // if it does not exist in Visual Studio.
    ToolWindowPane w = _package.FindToolWindow(typeof(MyToolWindow), 0, true);

// Shows the tool window. This calls CreateToolWindow
// on IVSUIShell if the tool window does not exist yet.
    w.Show();

}

Permissions

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

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