Expression.DataMembers Property

Reference

Definition

Namespace:: EnvDTE

Assembly:: EnvDTE.dll

Assembly:: Microsoft.VisualStudio.Interop.dll

Package:: Microsoft.VisualStudio.Interop v17.12.40391

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

If the expression represents a class or a structure, this property gets a list of member variables as an Expressions collection.

public:
 property EnvDTE::Expressions ^ DataMembers { EnvDTE::Expressions ^ get(); };

[System.Runtime.InteropServices.DispId(101)]
public EnvDTE.Expressions DataMembers { [System.Runtime.InteropServices.DispId(101)] get; }

[<System.Runtime.InteropServices.DispId(101)>]
[<get: System.Runtime.InteropServices.DispId(101)>]
member this.DataMembers : EnvDTE.Expressions

Public ReadOnly Property DataMembers As Expressions

Property Value

Expressions

An Expressions collection.

Attributes: DispIdAttribute

Examples

The following example demonstrates how to use the DataMembers property.

public static void DataMembers(DTE dte)  
{  
    // Setup debug Output window.  
    Window w = (Window)dte.Windows.Item(EnvDTE.Constants.vsWindowKindOutput);  
    w.Visible = true;  
    OutputWindow ow = (OutputWindow)w.Object;  
    OutputWindowPane owp = ow.OutputWindowPanes.Add("DataMembers Property Test");  
    owp.Activate();  

    // "a" is an instance of class A.  
    EnvDTE.Expression exp1 = dte.Debugger.GetExpression("a", true, 1);  
    EnvDTE.Expressions exps = exp1.DataMembers;  
    foreach(EnvDTE.Expression exp in exps)  
        owp.OutputString(exp.Name + "\n");  
}

Shared Sub DataMembers(ByRef dte As EnvDTE.DTE)  
    Dim exp As EnvDTE.Expression = dte.Debugger.GetExpression("a", True, 1)  
    Dim exps As EnvDTE.Expressions = exp.DataMembers  
    Dim str As String = vbCrLf  
    For Each exp In exps  
        str += vbCrLf + vbTab + exp.Name  
    Next  
    MessageBox.Show("List of class A data members: " + _  
                    str, "Expression Test - Data Members Property")  
End Sub

Remarks

See Expressions in the Debugger for general information about expressions.

Applies to

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