CodeVariable.Access Property

Reference

Definition

Namespace:: EnvDTE

Assembly:: EnvDTE.dll

Assembly:: Microsoft.VisualStudio.Interop.dll

Package:: Microsoft.VisualStudio.Interop v17.12.40391

Important

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Defines the access modifier of this item.

public:
 property EnvDTE::vsCMAccess Access { EnvDTE::vsCMAccess get(); void set(EnvDTE::vsCMAccess value); };

public:
 property EnvDTE::vsCMAccess Access { EnvDTE::vsCMAccess get(); void set(EnvDTE::vsCMAccess value); };

[System.Runtime.InteropServices.DispId(36)]
public EnvDTE.vsCMAccess Access { [System.Runtime.InteropServices.DispId(36)] get; [System.Runtime.InteropServices.DispId(36)] set; }

[<System.Runtime.InteropServices.DispId(36)>]
[<get: System.Runtime.InteropServices.DispId(36)>]
[<set: System.Runtime.InteropServices.DispId(36)>]
member this.Access : EnvDTE.vsCMAccess with get, set

Public Property Access As vsCMAccess

Property Value

vsCMAccess

A vsCMAccess value.

Attributes: DispIdAttribute

Examples

Sub AccessExample(ByVal dte As DTE2)  

    ' Before running this example, open a code document from a project  
    ' and place the insertion point inside a variable definition.  
    Try  
        ' Retrieve the CodeVariable at the insertion point.  
        Dim sel As TextSelection = _  
            CType(dte.ActiveDocument.Selection, TextSelection)  
        Dim var As CodeVariable = _  
            CType(sel.ActivePoint.CodeElement( _  
            vsCMElement.vsCMElementVariable), CodeVariable)  

        ' Display the CodeVariable's accessibility.  
        Dim access As String  
        Dim varAccess As vsCMAccess = var.Access  
        Dim val As vsCMAccess  
        For Each val In [Enum].GetValues(varAccess.GetType())  
            If (val And varAccess) <> 0 Then  
                access &= val.ToString() & vbCrLf  
            End If  
        Next  

        MsgBox(var.Name & " has the following accessibility:" & _  
            vbCrLf & vbCrLf & access)  
    Catch ex As Exception  
        MsgBox(ex.Message)  
    End Try  

End Sub

public void AccessExample(DTE2 dte)  
{  
    // Before running this example, open a code document from a project  
    // and place the insertion point inside a variable definition.  
    try  
    {  
        // Retrieve the CodeVariable at the insertion point.  
        TextSelection sel =   
            (TextSelection)dte.ActiveDocument.Selection;  
        CodeVariable var =   
            (CodeVariable)sel.ActivePoint.get_CodeElement(  
            vsCMElement.vsCMElementVariable);  

        // Display the CodeVariable's accessibility.  
        string access = "";  
        vsCMAccess varAccess = var.Access;  

        foreach (vsCMAccess val in Enum.GetValues(varAccess.GetType()))  
        {  
            if ((val & varAccess) != 0)  
                access += val.ToString() + "\r\n";  
        }  

        MessageBox.Show(var.Name +   
            " has the following accessibility:\r\n\r\n" + access);  
    }  
    catch (Exception ex)  
    {  
        MessageBox.Show(ex.Message);  
    }  
}

Remarks

Access returns the actual access and how other code may access this code element.

Note

This property is read-only for code elements from Visual Basic source code.

Also, the values of code model elements such as classes, structs, functions, attributes, delegates, and so forth can be non-deterministic after making certain kinds of edits, meaning that their values cannot be relied upon to always remain the same. For more information, see the section Code Model Element Values Can Change in Discovering Code by Using the Code Model (Visual Basic).

Applies to

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