XmTextReplaceWcs(3X)
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## Name

XmTextReplaceWcs(3X) — XmTextReplaceWcs--A Text function that replaces part of a wide character string in a Text widget XmTextReplaceWcsText functions

## Synopsis

#include <Xm/Text.h>
void XmTextReplaceWcs (`widget, from_pos, to_pos, wcstring`)
Widget `widget`;
XmTextPosition `from_pos`;
XmTextPosition `to_pos`;
wchar_t *`wcstring`;

## DESCRIPTION

XmTextReplaceWcs replaces part of the wide character string in the Text widget. The character positions begin at zero and are numbered sequentially from the beginning of the text.

An example text replacement would be to replace the second and third characters in the text string. To accomplish this, the `from_pos` parameter must be 1 and the `to_pos` parameter must be 3. To insert a string after the fourth character, both the `from_pos` and `to_pos` parameters must be 4.

This routine calls the widget's XmNvalueChangedCallback and verification callbacks, either XmNmodifyVerifyCallback or XmNmodifyVerifyCallbackWcs, or both. If both verification callback lists are registered, the procedures of the XmNmodifyVerifyCallback list are executed first and the resulting data is passed to the XmNmodifyVerifyCallbackWcs callbacks.

`widget` |  | Specifies the Text widget ID
`from_pos` |  | Specifies the start position of the text to be replaced
`to_pos` |  | Specifies the end position of the text to be replaced
`wcstring` |  | Specifies the wide character string value to be added to the Text widget

For a complete definition of Text and its associated resources, see XmText(3X).

## RELATED INFORMATION

XmText(3X) and XmTextReplace(3X).

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