Question

我正在尝试在表单加载时设置客户详细信息，并在确保将组合框设置为正确的索引时遇到问题。

For iIndex As Integer = 0 To (Me.combo.Items.Count - 1)

    If Me.combo.Items(iIndex).Key = customer.CustTypeId Then
        Me.combo.SelectedIndex = iIndex
        Exit For
    End If
Next

Items.Key来自我试图转换为标准ComboBox的Klik控件。我试过访问Item的RowId但无济于事。

有谁能建议如何完成上述工作？

Answer 1

你不能使用Collection.IndexOf方法吗？

Public Class Form1

    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
        Dim one As String = "one"
        Dim two As String = "two"
        Dim three As String = "three"
        Dim four As String = "four"
        Dim five As String = "five"

        ComboBox1.Items.Add(one)
        ComboBox1.Items.Add(two)
        ComboBox1.Items.Add(three)
        ComboBox1.Items.Add(four)
        ComboBox1.Items.Add(five)

        MsgBox(ComboBox1.Items.IndexOf("three"))

    End Sub
End Class

在combobox visual basic中查找项目索引

1 个答案: