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get window   statement



Syntax:
get window wndNum, [@]windowRefVar

Description:
This statement obtains an opaque reference to the window specified by wndNum. The reference value is returned into windowRefVar, which must be a WindowRef variable. Most Toolbox functions that deal with windows take a WindowRef argument.

Note:
The inverse is fn Wptr2WNum() which takes a WindowRef argument and returns the corresponding FB wndNum.

See Also:
window statement; window function