HI,

I want to put several DataGridViewComboBox (which map their own
datatable) into a DataGridView. Different Rows of DataGridView will load
their own DataGridViewComboBox.
is it possible to do so?

// blockList, cSubjectGroupList, subjectGroupList are DataTable

foreach (DataRow blockRow in blockList.Rows)
{
 DataGridViewComboBoxColumn column = new DataGridViewComboBoxColumn();
 column.DataSource = cSubjectGroupList;
 column.ValueMember =
subjectGroupList.Columns["Subject_Group"].ToString();
 column.DisplayMember =
subjectGroupList.Columns["Subject_Group"].ToString();
 column.Name = blockRow["Block"].ToString();

 dataTable1.Columns.Add(blockRow["Block"].ToString());

 column.DataPropertyName = blockRow["Block"].ToString();
 dataGridView1.Columns.Add(column);
}

dataGridView1.DataSource = dataTable1