ShowLabelDesigner
bool ShowLabelDesigner()
Also
bool ShowLabelDesigner(int x, int y, int w, int h)
This method displays the Label Designer window. Using the first form the Designer window is displayed at a default location and size.
Using the second method the Designer window is display at the coordinates specified by x and y and with a size specified by the width (w) and height (h) parameters. By taking these parameters from the main window, the Designer can appear to replace the main window rather than appearing as a pop-up window.
ShowLabelSizes