CodeAttributeArgument.ProjectItem 属性
定义
重要
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获取关联的 ProjectItem 对象。
public:
property EnvDTE::ProjectItem ^ ProjectItem { EnvDTE::ProjectItem ^ get(); };public:
property EnvDTE::ProjectItem ^ ProjectItem { EnvDTE::ProjectItem ^ get(); };[System.Runtime.InteropServices.DispId(4)]
public EnvDTE.ProjectItem ProjectItem { [System.Runtime.InteropServices.DispId(4)] [System.Runtime.InteropServices.TypeLibFunc(1024)] get; }[<System.Runtime.InteropServices.DispId(4)>]
[<get: System.Runtime.InteropServices.DispId(4)>]
[<get: System.Runtime.InteropServices.TypeLibFunc(1024)>]
member this.ProjectItem : EnvDTE.ProjectItemPublic ReadOnly Property ProjectItem As ProjectItem属性值
一个 ProjectItem 对象
- 属性
示例
' Macro code.
Sub codeArgNameExample()
Dim sel As TextSelection = _
CType(DTE.ActiveDocument.Selection, TextSelection)
Dim cls As CodeClass2 = CType(sel.ActivePoint. _
CodeElement(vsCMElement.vsCMElementClass), CodeClass2)
Dim attr As CodeAttribute2
Dim attrArg As CodeAttributeArgument
Dim msg As String
Try
' Loop through all of the attributes in the class.
For Each attr In cls.Attributes
' Loop through all of the arguments for the attribute.
For Each attrArg In attr.Arguments
msg += "Value: " & attrArg.Value & " " & vbCr
' If the argument has a name, list it.
If attrArg.Name <> Nothing Then
msg += "Name: " & attrArg.Name & vbCr
End If
msg += "Arg start pos: " & _
attrArg.StartPoint.LineCharOffset & vbCr
msg += "Arg end pos: " & _
attrArg.EndPoint.LineCharOffset & vbCr
Next
Next
msg += "Location: " & attrArg.InfoLocation.ToString & vbCr
msg += "Is code type? " & attrArg.IsCodeType.ToString & vbCr
msg += "Code element type: " & attrArg.Kind.ToString & vbCr
msg += "Language: " & attrArg.Language & vbCr
msg += ("Name of attribute's project item: " & _
attrArg.ProjectItem.Name)
' List the arguments for the attribute.
MsgBox("Attribute parameters for " & attr.Name _
& ": " & vbCr & msg)
Catch ex As System.Exception
MsgBox("ERROR -> " & ex.Message)
End Try
End Sub
注解
备注
在进行了某些类型的编辑之后，代码模型元素（例如类、结构、函数、特性、委托等）的值可能变为非确定性的，这意味着不能确定它们的值始终保持不变。 有关详细信息，请参阅 "代码模型元素值在 使用代码模型查找代码时 可能发生变化" (Visual Basic) "。