DataViewCommandHandler.ExecuteCommand Method (Int32, OleCommand, OleCommandExecutionOption, Object)

Causes the specified command to execute.

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

Syntax

'宣言
Public Overridable Function ExecuteCommand ( _
    itemId As Integer, _
    command As OleCommand, _
    executionOption As OleCommandExecutionOption, _
    arguments As Object _
) As Object
'使用
Dim instance As DataViewCommandHandler
Dim itemId As Integer
Dim command As OleCommand
Dim executionOption As OleCommandExecutionOption
Dim arguments As Object
Dim returnValue As Object

returnValue = instance.ExecuteCommand(itemId, _
    command, executionOption, arguments)

public virtual Object ExecuteCommand(
    int itemId,
    OleCommand command,
    OleCommandExecutionOption executionOption,
    Object arguments
)

public:
virtual Object^ ExecuteCommand(
    int itemId, 
    OleCommand^ command, 
    OleCommandExecutionOption executionOption, 
    Object^ arguments
)

public function ExecuteCommand(
    itemId : int, 
    command : OleCommand, 
    executionOption : OleCommandExecutionOption, 
    arguments : Object
) : Object

Parameters

itemId
Type: System.Int32

The identifier of the item in the data view hierarchy on which this command should be invoked.

command
Type: Microsoft.VisualStudio.Data.OleCommand

The OleCommand object representing the command to invoke.

executionOption
Type: Microsoft.VisualStudio.Data.OleCommandExecutionOption

Any OleCommandExecutionOption object instance representing options on the invoked command.

arguments
Type: System.Object

An object representing arguments to the command.

Return Value

Type: System.Object

Returns an object instance representing the value returned by the specified command, which is typically nothing.

Exceptions

Exception	Condition
ArgumentNullException	The command parameter is null.
ArgumentException	The itemId parameter is invalid.
NotImplementedException	This command handler does not implement the specified command.

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.