- Sets the text value and marks the control as not-modified (which means
- that IsModified() would return @false immediately after the call to SetValue()).
+ Sets the new text control value.
+
+ It also marks the control as not-modified which means that IsModified()
+ would return @false immediately after the call to SetValue().
+
+ The insertion point is set to the start of the control (i.e. position
+ 0) by this function.