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.WIDGET SHOW BY NAMEThis subroutine shows previously hidden widgets.Usage:PASS <beg_at_name> FIELD SHARE? N PASS <end_at_name> FIELD SHARE? N GOSUB --- .WIDGET SHOW BY NAME * Check for errors IF --- .WIDGET SHOW BY NAME NE | ||||||||
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This subroutine shows previously hidden widgets.. <beg_at_name> is required, the subroutine will cancel if it is not received.
<beg_at_name> is the name of the first WIDGET to be shown (Required).
<end_at_name> is the name of the last WIDGET to be shown (Optional). If not PASSed, it will default to <beg_at_name>.
<beg_at_name> and <end_at_name> will be used in BEG AT/END AT commands to read the --- WIDGET file and clear the WIDGET INVIS flag on all the widgets within the range.
Note that this does not add the underlying --- WIDGET record. You can hide --- WIDGET records via .WIDGET HIDE BY NAME, and you can delete them completely via .WIDGET DEL BY NAME. If you have deleted them, this routine cannot show them.
Comments:Read what other users have said about this page or add your own comments.-- JeanNeron - 2012-02-07 \ No newline at end of file |