ColumnValid Property
Codeblock array (one element per column) is evaluated at cell editing

 

 

  

Syntax:

 

ColumnValid <abValues>

 

This.CellValue variable are available at codeblock evaluation.

     

Sample:

 

            COLUMNVALID { ;

                        { || This.CellValue > 100 } , ;

                        { || This.CellValue = Date() } , ;

                        Nil , ;

                        Nil , ;

                        Nil ;

                        }

 

See   \hmg\samples\grid\grid_14

      \hmg\samples\grid\grid_15