SpQueryDlgItemTextLength: Difference between revisions
Created page with "Queries the length of a text string in a dialog item. '''Syntax:''' len = spQueryDlgItemTextLength ( hwnd , id ) '''Parameters:''' hwnd – The parent window handle. (Hand..." |
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Revision as of 14:32, 31 March 2015
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')),'-')