I need to remove first three lines from the datagrid group "DFP" and remaining lines comes in the place of 1st 2nd and third respectively.
put the dgHilitedLines of group "DFP" into theLine
DeleteLine theLine
I used the above code, but its shows the following error
button "Pass": execution error at line 22 (Handler: can't find handler) near "DeleteLine", char 1
Daatgrids have more properties than normal controls, see: http://livecode.wikia.com/wiki/Datagrid_API
I suggest you to use the dgText property, like the following code:
put the dgText of group "DFP" into temp
delete line 1 to 2 of temp
set the dgText of group "DFP" to temp
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