///--------------------------------------------------------------------------------
/// <summary>This method is used to show the solution designer window.</summary>
///--------------------------------------------------------------------------------
private void ShowSolutionDesignerWindow()
{
try
{
// Get the instance number 0 of this tool window. This window is single instance so this instance
// is actually the only one.
SolutionDesignerWindow window = this.FindToolWindow(typeof(SolutionDesignerWindow), 0, false) as SolutionDesignerWindow;
if (window == null)
{
window = this.CreateToolWindow(typeof(SolutionDesignerWindow), 0) as SolutionDesignerWindow;
if ((null == window) || (null == window.Frame))
{
throw new NotSupportedException(Resources.CanNotCreateWindow);
}
}
// dock the window as an mdi child, user can override
IVsWindowFrame windowFrame = (IVsWindowFrame)window.Frame;
((IVsWindowFrame)window.Frame).SetProperty((int)__VSFPROPID.VSFPROPID_FrameMode, VSFRAMEMODE.VSFM_MdiChild);
Microsoft.VisualStudio.ErrorHandler.ThrowOnFailure(windowFrame.Show());
}
catch (System.Exception ex)
{
Trace.WriteLine(string.Format(CultureInfo.CurrentCulture, "Error showing solution designer: {0}", ex.ToString()));
// put exception message in output pane
SolutionBuilderPane.OutputString(ex.Message);
}
}
///--------------------------------------------------------------------------------
/// <summary>This method determines if visual studio can close.</summary>
///--------------------------------------------------------------------------------
public int get_CanClose(out bool pfCanClose)
{
pfCanClose = true;
try
{
// cancel close if either solution designer or solution builder cannot close
SolutionDesignerWindow solutionDesigner = this.FindToolWindow(typeof(SolutionDesignerWindow), 0, false) as SolutionDesignerWindow;
if (solutionDesigner != null)
{
if (solutionDesigner.CanClose() == false)
{
pfCanClose = false;
return(VSConstants.E_ABORT);
}
solutionDesigner.Control.DesignerView.CloseNoPromptAllItems();
IVsWindowFrame windowFrame = (IVsWindowFrame)solutionDesigner.Frame;
windowFrame.Hide();
}
SolutionBuilderWindow solutionBuilder = this.FindToolWindow(typeof(SolutionBuilderWindow), 0, false) as SolutionBuilderWindow;
if (solutionBuilder != null)
{
if (solutionBuilder.CanClose() == false)
{
pfCanClose = false;
return(VSConstants.E_ABORT);
}
solutionBuilder.Control.CloseAllSolutions(true);
IVsWindowFrame windowFrame = (IVsWindowFrame)solutionBuilder.Frame;
windowFrame.Hide();
}
}
catch (System.Exception ex)
{
// put exception message in output pane
SolutionBuilderPane.OutputString(ex.Message);
}
return(VSConstants.S_OK);
}
