Expression2.DataMembers Property
If the expression represents a class or a structure, this property gets a list of member variables as an Expressions collection.
Namespace: EnvDTE100
Assembly: EnvDTE100 (in EnvDTE100.dll)
Syntax
'Declaration
ReadOnly Property DataMembers As Expressions
Get
Expressions DataMembers { get; }
property Expressions^ DataMembers {
Expressions^ get ();
}
abstract DataMembers : Expressions
function get DataMembers () : Expressions
Property Value
Type: EnvDTE.Expressions
An Expressions collection.
Implements
Remarks
See Expressions in the Debugger for general information about expressions.
Examples
The following example demonstrates how to use the DataMembers property.
To test this property:
The target application must contain a class A. The function Main must create an instance of a class A called "a".
Set a breakpoint in the function Main after an instance of class A is created and its member variables are initialized.
Run the target application in the debug mode.
When the application stops at the breakpoint, run the add-in.
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.
EnvDTE100.Expression2 exp1 = dte.Debugger.GetExpression("a", true, 1);
EnvDTE.Expressions exps = exp1.DataMembers;
foreach(EnvDTE100.Expression2 exp in exps)
owp.OutputString(exp.Name + "\n");
}
Shared Sub DataMembers(ByRef dte As EnvDTE.DTE)
Dim exp As EnvDTE100.Expression2 = 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
.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.