Powerbuilder: Making certain rows editable and certain rows non-editable in a datawindow

how can I make certain r开发者_开发百科ows editable and certain rows non-editable of a datawindow?

I am adding the rows using pfc_addrow() event of the datawindow, and I want some of them to be editable and some of them to be non-editable.

Is there any way to do it?

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You could set the 'Protect' property of all the columns equal to the value of another, hidden column, either in the properties dialog or like this:

dw_1.Modify("column_name.Protect='hidden_column'")

Then on the rows you wish to be non-editable, set your hidden column value to 1.