public static DataTable CreateTable(DataView obDataView) { if (null == obDataView) { throw new ArgumentNullException ("DataView", "Invalid DataView object specified"); } DataTable obNewDt = obDataView.Table.Clone(); int idx = 0; string[] strColNames = new string[obNewDt.Columns.Count]; foreach (DataColumn col in obNewDt.Columns) { strColNames[idx++] = col.ColumnName; } IEnumerator viewEnumerator = obDataView.GetEnumerator(); while (viewEnumerator.MoveNext()) { DataRowView drv = (DataRowView)viewEnumerator.Current; DataRow dr = obNewDt.NewRow(); try { foreach (string strName in strColNames) { dr[strName] = drv[strName]; } } catch (Exception ex) { Trace.WriteLine(ex.Message); } obNewDt.Rows.Add(dr); } return obNewDt; }public static DataTable CreateTable(DataView obDataView)
{
if (null == obDataView)
{
throw new ArgumentNullException
("DataView", "Invalid DataView object specified");
}

DataTable obNewDt = obDataView.Table.Clone();
int idx = 0;
string[] strColNames = new string[obNewDt.Columns.Count];
foreach (DataColumn col in obNewDt.Columns)
{
strColNames[idx++] = col.ColumnName;
}

IEnumerator viewEnumerator = obDataView.GetEnumerator();
while (viewEnumerator.MoveNext())
{
DataRowView drv = (DataRowView)viewEnumerator.Current;
DataRow dr = obNewDt.NewRow();
try
{
foreach (string strName in strColNames)
{
dr[strName] = drv[strName];
}
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
obNewDt.Rows.Add(dr);
}

return obNewDt;
}

i write above in my program to convert dataview to data table, but their is an error shows that
"Using the Generic type 'System.Collection.Generic.IEnumerable<T>' required '1' type argument
please help me how i can solve this problem
thanks in advance

thsi is vb code

Dim dTable As DataTable
dTable = dv.ToTable

for more details :

http://vb.net-informations.com/datav...-datatable.htm

thanks.