DataColumn.Expression at design time

shenke

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Posts: n/a

25th Aug 2003

When creating simple expressions (e.g. "col1 + col2") in a
DataColumn using the VS.NET designer, the column will not
evluate as expected - the column's default value is
returned. Adding a DataColumn with an Expression property
programmatically works fine. It looks like the
DataTable.Columns.Add(dcNewCol) needs to run after the
DataColumn's Expression property has been defined. Is
this a bug that has been addressed before?

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