SpQueryDlgItemTextLength: Difference between revisions
m Martini moved page OS2 API:spQueryDlgItemTextLength to OS2 API:SPUTILS:spQueryDlgItemTextLength |
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SAY LEFT('',spQueryDlgItemTextLength(hwnd,X2D('3C')),'-') | SAY LEFT('',spQueryDlgItemTextLength(hwnd,X2D('3C')),'-') | ||
[[Category: | [[Category:SpUtils]] | ||
Revision as of 00:03, 27 February 2017
Queries the length of a text string in a dialog item.
Syntax: len = spQueryDlgItemTextLength ( hwnd , id )
Parameters:
hwnd – The parent window handle. (Handle of the dialog owning the item to be queried. id – Identity of the child window whose text length is to be queried.
Returns: Length of text.
Example Code: (part of spQueryDlgItemText example code)
/* findinf1.cmd (spUtils Example Code) */
[...]
SAY LEFT(,spQueryDlgItemTextLength(hwnd,X2D('3C')),'-')