Question

C#winform问题 datagridview中combobox选项改变触发事件用哪个方法

Answer 1

给你个VB的写法，自己改成C#的。
'下面这个保证一旦ComboBox数据改变会提交给事件
Private
Sub
DataGridView1_CurrentCellDirtyStateChanged(ByVal
sender
As
Object,
ByVal
e
As
System.EventArgs)
Handles
DataGridView1.CurrentCellDirtyStateChanged
If
DataGridView1.IsCurrentCellDirty
Then
DataGridView1.CommitEdit(DataGridViewDataErrorContexts.Commit)
End
If
End
Sub
’这里响应事件
Private
Sub
DataGridView1_CellValueChanged(ByVal
sender
As
Object,
ByVal
e
As
System.Windows.Forms.DataGridViewCellEventArgs)
Handles
DataGridView1.CellValueChanged
If
e.ColumnIndex
=
1
AndAlso
e.RowIndex
>
-1
Then
MessageBox.Show(DataGridView1.Rows(e.RowIndex).Cells(1).Value)
End
If
End
Sub

Answer 2

TextChanged()，因为你改变的是文本的值，相当于input的
text属性一样