搜索组合框的内容并在其文本上显示 [英] Search items of combobox &display on its text

问题描述

在组合框上搜索文本并在其文本上显示

[edit]已删除呼喊声-OriginalGriff [/edit]

Search text of combobox &display on its text

[edit]SHOUTING removed - OriginalGriff[/edit]

推荐答案

尝试以下代码:

Try to below code:

 Dim oda As OleDbDataAdapter = New OleDbDataAdapter
con = New OleDbConnection("..........")
 con.Open()
 oda.SelectCommand = New OleDbCommand
 oda.SelectCommand.Connection = con
 oda.SelectCommand.CommandText = "select * from Tablename"
 Try
     dr = oda.SelectCommand.ExecuteReader
 Catch ex As Exception
     MessageBox.Show(ex.ToString)
 End Try
 ComboBox1.Items.Clear()
 While dr.Read
     ComboBox1.Items.Add(dr.Item(0))
 End While
 dr.Close()

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