Command.IsAvailable 属性
定义
重要
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获取指示当前是否已启用 Command 的值。
public:
property bool IsAvailable { bool get(); };
public:
property bool IsAvailable { bool get(); };
[System.Runtime.InteropServices.DispId(6)]
public bool IsAvailable { [System.Runtime.InteropServices.DispId(6)] get; }
[<System.Runtime.InteropServices.DispId(6)>]
[<get: System.Runtime.InteropServices.DispId(6)>]
member this.IsAvailable : bool
Public ReadOnly Property IsAvailable As Boolean
属性值
一个布尔值,如果当前已启用该命令,则为 true;否则为 false。
- 属性
示例
Sub IsAvailableExample()
' Before running, you must add a reference to
' Microsoft.VisualStudio.CommandBars.
Dim cmds As Commands
Dim cmdobj As Command
Dim customin, customout As Object
Dim colAddins As AddIns
' Set references.
colAddins = DTE.AddIns()
cmds = DTE.Commands
cmdobj = cmds.Item("File.NewFile")
' List some of the command properties.
MsgBox("Command Name: " & cmdobj.Name)
MsgBox("Is Command Available?: " & cmdobj.IsAvailable)
MsgBox("Command ID: " & cmdobj.ID)
MsgBox("Command GUID: " & cmdobj.Guid)
End Sub