Looping through rows in a DataView
The DataView object itself is used to loop through DataView rows.
DataView rows are represented by the DataRowView object. The DataRowView.Row property provides access to the original DataTable row.
C#
foreach (DataRowView rowView in dataView)
{
DataRow row = rowView.Row;
// Do something //
}
VB.NET
For Each rowView As DataRowView in dataView
Dim row As DataRow = rowView.Row
' Do something '
Next
//You can convert DataView to Table. using DataView.ToTable();
foreach (DataRow drGroup in dtGroups.Rows)
{
dtForms.DefaultView.RowFilter = "ParentFormID='" + drGroup["FormId"].ToString() + "'";
if (dtForms.DefaultView.Count > 0)
{
foreach (DataRow drForm in dtForms.DefaultView.ToTable().Rows)
{
drNew = dtNew.NewRow();
drNew["FormId"] = drForm["FormId"];
drNew["FormCaption"] = drForm["FormCaption"];
drNew["GroupName"] = drGroup["GroupName"];
dtNew.Rows.Add(drNew);
}
}
}
// Or You Can Use
// 2.
dtForms.DefaultView.RowFilter = "ParentFormID='" + drGroup["FormId"].ToString() + "'";
DataTable DTFormFilter = dtForms.DefaultView.ToTable();
foreach (DataRow drFormFilter in DTFormFilter.Rows)
{
//Your logic goes here
}