Data Table - The type or namespace name 'DataSetExtensions' does not exist in the namespace 'System.Data'(are u missing an assembly reference?)

[shiva2791]

Hi Team,

I am trying to filter excel column "Filter Flag" with the value "Y" , using Data Table option for this but the code giving this kind of error.

outData = new DataTable();
if(inData.Rows.Count > 0)
{
var result = inData.AsEnumerable().Where(row=>row["Filter Flag"].ToString() == FilterFlag.ToString());
outData = inData.Clone();
foreach(var rowItem in result)
{
outData.ImportRow(rowItem);
}
}