求救:为什么 combobox与datagridview的单元格不重合

[harvey0930]

代码是这样:
private void dataGridView1_CellEnter(object sender, DataGridViewCellEventArgs e)
{
this.comboBox1.Items.AddRange(new string[] { "a", "b" });
if (e.ColumnIndex ==3 )
{
DataGridViewCell cell = dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex];
Rectangle rec = dataGridView1.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, true);
comboBox1.Top = rec.Top;
comboBox1.Left = rec.Left;
comboBox1.Width = rec.Width;
comboBox1.Height = rec.Height;
//comboBox1.Location = rec.Location;
//this.comboBox1.Size = rec.Size;
comfirmComboxvalue(this.comboBox1, cell.Value.ToString());
comboBox1.BringToFront();
comboBox1.Visible = true;

}
}
不知道为什么不重合?

[大工在大河南]

你是不是把两个控件放在类似GroupBox控件中了？

[sdl2005lyx]

楼主，你直接用DataGridViewComboBoxColumn列就行了，干嘛还用个comboBox1控件呢？

[harvey0930]

[Quote=引用 1 楼 sdl2005lyx 的回复:]
楼主，你直接用DataGridViewComboBoxColumn列就行了，干嘛还用个comboBox1控件呢？
[/Quote]
学习...还有美观

[fesh004]

关注下，看看最终能不能解决