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Screen,Input (External language) In french: Ecran,Saisie Starts the input in the controls of a window. // In C while (strcmp(Key,"ESC")!=0) { CALLWD("Screen,Input"); strcpy(Key, WDKey); // In Pascal While Key<>'ESC' DO Begin CALLWD('Screen,Input'); Key:=WDKey; ... End; // In VB While Key<>"ESC" call CALLWD("Screen,Input") Key=WdKey ... WEnd Syntax
Screen,Input(</CR> , </NONLOCKING>)
</CR>: Enables you to detect whether an error occurred. If this parameter is specified, WdKey contains "*E*" if an error occurred. </NONLOCKING>: Allows you to immediately exit from the input without necessarily waiting for a result. If this parameter is specified: "*N*" is returned in WdKey if no action was performed. Remarks - At the end of input, the WdKey variable contains the status report of the input modified in WLanguage by ReturnWdKey or WdKey=<Key Code>.
- At the end of menu input, the WdKey variable contains "*M*" and WdString contains the sequence of shortcuts for the selected options.
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