protected void BindData()
{
StudentBLL bstudent = new StudentBLL();
students= bstudent.GetReleaseStudent();
if (students == null)
{
MessageBox.Show("û��ѧ��");
return;
}
GridViewMark.AutoGenerateColumns = false;
GridViewMark.Columns.Clear();
GridViewMark.DataSource = students;
DataGridViewTextBoxColumn txtID = new DataGridViewTextBoxColumn();
txtID.CellTemplate = new DataGridViewTextBoxCell();
GridViewMark.Columns.Insert(0, txtID);
txtID.HeaderText = "ѧ��";
txtID.DataPropertyName = "SID";
DataGridViewTextBoxColumn txtName = new DataGridViewTextBoxColumn();
txtName.CellTemplate = new DataGridViewTextBoxCell();
GridViewMark.Columns.Insert(1, txtName);
txtName.HeaderText = "ѧ��";
txtName.DataPropertyName = "SName";
DataGridViewTextBoxColumn txtClass = new DataGridViewTextBoxColumn();
txtClass.CellTemplate = new DataGridViewTextBoxCell();
GridViewMark.Columns.Insert(2, txtClass);
txtClass.HeaderText = "���";
txtClass.DataPropertyName = "ClassID";
txtClass.AutoSizeMode = DataGridViewAutoSizeColumnMode.DisplayedCells;
DataGridViewButtonColumn delcol = new DataGridViewButtonColumn();
delcol.CellTemplate = new DataGridViewButtonCell();
GridViewMark.Columns.Insert(3, delcol);
delcol.HeaderText = "ɾ��";
delcol.UseColumnTextForButtonValue = true;
delcol.Text = "ɾ��";
delcol.AutoSizeMode = DataGridViewAutoSizeColumnMode.DisplayedCells;
}
