ICommandService.CanExecuteCommand Method
[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]
Verifies whether the specified command can be executed.
Namespace: System.Activities.Design
Assembly: System.Activities.Design (in System.Activities.Design.dll)
Syntax
'Declaration
Function CanExecuteCommand ( _
commandId As Integer _
) As Boolean
'Usage
Dim instance As ICommandService
Dim commandId As Integer
Dim returnValue As Boolean
returnValue = instance.CanExecuteCommand(commandId)
bool CanExecuteCommand(
int commandId
)
bool CanExecuteCommand(
int commandId
)
function CanExecuteCommand(
commandId : int
) : boolean
abstract CanExecuteCommand :
commandId:int -> bool
Parameters
- commandId
Type: System.Int32
The command identifier to be checked.
Return Value
Type: System.Boolean
true if the specified command can be executed; otherwise, false.
Exceptions
| Exception | Condition |
|---|---|
| NotSupportedException | The command is not supported. |
.NET Framework Security
- 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.
Platforms
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
Version Information
.NET Framework
Supported in: 4