Debugger3.CurrentStackFrame Property

Article
2011-02-21

Gets or sets the current stack frame.

Namespace: EnvDTE90
Assembly: EnvDTE90 (in EnvDTE90.dll)

Syntax

'Declaration
Property CurrentStackFrame As StackFrame
    Get
    Set

StackFrame CurrentStackFrame { get; set; }

property StackFrame^ CurrentStackFrame {
    StackFrame^ get ();
    void set (StackFrame^ value);
}

abstract CurrentStackFrame : StackFrame with get, set

function get CurrentStackFrame () : StackFrame
function set CurrentStackFrame (value : StackFrame)

Property Value

Type: EnvDTE.StackFrame
A StackFrame object.

Implements

Debugger2.CurrentStackFrame

Remarks

For more information about the stack frame, see Memory Management: Frame Allocation.

Examples

The following example shows how to use the CurrentStackFrame property.

To test this property:

Set a breakpoint in the target application. Run the add-in.

The current stack frame is empty.
Set a breakpoint in the target application. Run the target application in the debug mode. When the program stops at the breakpoint, run the add-in.

The current stack frame contains the method name and the return type.

public static void CurrentStackFrame(EnvDTE80.DTE2 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("Current StackFrame 
    Test");
    owp.Activate();

    owp.OutputString("Current Stack Frame Info: ");
    EnvDTE90.Debugger3 debugger = (EnvDTE90.Debugger3)dte.Debugger;
    EnvDTE.StackFrame sf = debugger.CurrentStackFrame;
    if (sf == null)
        owp.OutputString("No program is being debugged, Stack Frame is 
        empty.");
    else
        owp.OutputString("Function " + sf.FunctionName +
                         " returns type " + sf.ReturnType);
}

Sub ShowCurrentProcess()
    ' This function displays the current debugger
    ' mode in the output window.
    Dim ow As OutputWindow
    ow = DTE2.Windows.Item(Constants.vsWindowKindOutput).Object

    Dim proc As EnvDTE.Process2
    proc = DTE2.Debugger.CurrentProcess

    If (proc Is Nothing) Then
        ow.ActivePane.OutputString("No process is being debugged")
    Else
        ow.ActivePane.OutputString("" + Str(proc.ProcessID) + ": " + _
        proc.Name + vbCrLf)
    End If
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.

Share via