vb.net 怎样循环遍历datagridview里的checkbox列

[Emt__Only]

请指教啦

[骚军]

期待，学习

[wuyq11]

foreach (DataGridViewRow dr in this.dataGridView1.Rows)
{
DataGridViewCheckBoxCell cbx = (DataGridViewCheckBoxCell)dr.Cells[0];
if (!(bool)cbx.FormattedValue)
{

}
}

[wuyq11]

For Each dr As DataGridViewRow In Me.dataGridView1.Rows
Dim cbx As DataGridViewCheckBoxCell = DirectCast(dr.Cells(0), DataGridViewCheckBoxCell)
If Not CBool(cbx.FormattedValue) Then

End If
Next

[一只奋斗的小小鸟]

int checkedCount = 0;
int j=-1;
string teacherName=null;
foreach (DataGridViewRow dr in this.dgv_TeacherInfo.Rows)
{
j = j + 1;
DataGridViewCheckBoxCell cbx = (DataGridViewCheckBoxCell)dr.Cells["Delete"];
if ((bool)cbx.FormattedValue==true)
{
checkedCount = checkedCount + 1;
//选中，得到改行的教师name
teacherName=this.dgv_TeacherInfo.Rows[j].Cells["TName"].Value.ToString();
//调用方法根据name删除该数据
//...............
}
}
MessageBox.Show(checkedCount.ToString());
if (checkedCount==0)
{
MessageBox.Show("请选择要删除项！");
return;
}

[Tosp2012]

For Each row As DataGridViewRow In dataGridView1.Rows
  If row.Cells(x).Value = True Then
  ...
  End If
Next