Datagridview框组合框 [英] Datagridview box combo box

问题描述

我有一个datagridview组合框列，Read Only属性设置为False。

我需要在组合框中插入值（比如一，二） ，三等）并且我还需要组合框来显示存储在变量中的certian值（比如dim abc as string =value）



我需要组合框，用于在表单加载时显示存储在abc中的值。



请告知如何完成这两项任务。



谢谢

Hi,
I have a datagridview combo box column with Read Only property set to False.
I need to insert values to the combo box (say One, Two, Three etc.) and also I need the combo box to display a certian value stored in a variable (say dim abc as string="value")

I need the combo box to display value stored in abc when the form loads.

Please advise how to achieve these two tasks.

Thanks

推荐答案

嗨试试这个

Hi try this

Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
    Call LoadDataInComboBox()

    Dim int As Int32 = Me.DataGridView1.Rows.Add()
    Dim FirstRow As DataGridViewRow = Me.DataGridView1.Rows(int)

    FirstRow.Cells(Column1.Index).Value = "Two"
End Sub


Sub LoadDataInComboBox()
    Dim cboColumn As DataGridViewComboBoxColumn = Me.DataGridView1.Columns(Column1.Index)


    cboColumn.Items.Add("One")
    cboColumn.Items.Add("Two")
    cboColumn.Items.Add("Three")

    'or you can load any array or collection

    Dim values As String() = New String() {"One", "Two", "Three"}
    cboColumn.DataSource = values
    'you can specify the display and value memer
    'cboColumn.ValueMember = "IdField"
    'cboColumn.DisplayMember = "DisplayField"



End Sub

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