how to add a column a in datatable at defined position

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hi,

i need to add the new colums in datatable at various positions during runtime

Posted 5-Jun-11 21:47pm

gowthammanju

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chaosgray · Answer 1 · 2011-06-05T21:54:00

Solution 1

hi.

try this.
[1]
[2]
[3]

hope it helps.
goodluck. :)

-chaosgray-

Posted 5-Jun-11 21:54pm

chaosgray

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gowthammanju 6-Jun-11 5:09am

ya thanks

Savalia Manoj M · Answer 2 · 2011-06-06T00:24:00

You can try this...

DataColumn dc1 = new DataColumn();
dc1.DataType = System.Type.GetType("System.Int32");
dc1.ColumnName = "ID";
dc1.AutoIncrement = true;
dc1.AutoIncrementSeed = 1;
dt.Columns.Add(dc1);

DataColumn dc = new DataColumn();
dc.DataType = System.Type.GetType("System.String");
dc.Caption = "ReportName";
dc.ColumnName = "ReportName";
dt.Columns.Add(dc);

dt.Columns["ReportName"].SetOrdinal(0);
dt.Columns["ID"].SetOrdinal(1);