| Navigation: Templates > Guide to all Templates > Additional Libraries and Templates > Crystal8 Class >====== Preview (preview a Crystal Report) ====== |    |
Preview (| windowtitle, initstate, frame, icon, systemmenu, maximizebox, 3dflag|)
Preview Preview a Crystal Report.
windowtitle A string constant, variable, EQUATE, or expression containing the text to display in the report preview window's title bar. This parameter is optional.
initstate A string constant, variable, EQUATE, or expression containing an N, M, or I. Use N (Normal) to display the preview window at the default size. Use M (Maximized) to display the preview window in a maximized state. Use I (Iconized) to display the preview window in an iconized state. This parameter is optional.
frame A string constant, variable, EQUATE, or expression containing an S, D, R, or N. Use S to give the preview window a single pixel frame. Use D to give the preview window a thick frame. Use R to give the preview window a thick but resizeable frame. Use N to give the preview window a single pixel frame. This parameter is optional.
icon A string constant, variable, EQUATE, or expression containing an icon filename. By specifiying an icon file, a minimize button is automatically placed on the preview window. This parameter is optional.
systemmenu An integer constant, variable, EQUATE, or expression that specifies whether the preview window will contain a system menu. A value of TRUE will give the preview window a system menu. A value of FALSE (the default value) will not include the system menu on the preview window. This parameter is optional.
maximizebox An integer constant, variable, EQUATE, or expression that specifies whether the preview window will contain a maximize button. A value of TRUE (the default value) will place the maximize button on the preview window. A value of FALSE will not include the maximize box on the preview window. This parameter is optional.
3dflag An integer constant, variable, EQUATE, or expression that specifies whether the preview window will have a 3D look. The 3D look provides the window with a gray backgound and chiseled control look. A value of TRUE (the default value) will provide the preview window with the 3D look. A value of FALSE will not provide the preview window with the 3d look. This parameter is optional.
The Preview method is used to preview a Crystal report within a Clarion window. This method supports several preview window options.
Example:
oCrystal8.Preview( 'My Report','I','R',,0,1,1 )