SpQueryDlgItemTextLength

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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')),'-')