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>>-anEditControl~SetReadOnly(--+---+--)------------------------><
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The SetReadOnly method sets or unsets the read-only flag for the associated edit control. If the read-only flag is set, the user can no longer modify the text of the edit control.
The only argument is:
1 if the edit control is to be marked as a read-only field (the default), or 0 if new text can be typed into the edit control.
0 if this method was successful.