在ComboBox中显示数据库的内容???急!
我是这样写了一个读取数据库的代码,想在名为DataItem的ComboBox中显示表中所有记录的ID列的内容作为这个ComboBox的Item,请问在????????????处应如何写?还是要对上下文作什么样的修改?请指点!
Private Sub FormDelete_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Const StrConn As String = "Persist Security Info=True;" & _
"User ID=sa;Password=sa;" & _
"Initial Catalog=TESTDATA;Data Source=INTERSUNCO;" & _
"Workstation ID=INTERSUNCO;"
Dim ObjConn As New Data.SqlClient.SqlConnection()
ObjConn.ConnectionString = StrConn
ObjConn.Open()
Dim ObjCmd As New Data.SqlClient.SqlCommand()
ObjCmd.CommandText = "Select * From TESTTABLE1"
ObjCmd.Connection = ObjConn
ObjCmd.ExecuteNonQuery()
Me.DataItem.Items.AddRange(New Object() {"???????????????"})
ObjConn.Close()
End Sub