Dim str As String = "select * from Employees"
scon.Open()
scon.Close()
Dim da As New SqlDataAdapter(str, scon)
Dim ds As New DataSet
da.Fill(ds, "Employees")
Me.DataGridView1.DataSource = ds.Tables("Employees")
Me.ComboBox1.DataBindings.Add("Text", ds.Tables("Employees"), "Employees.lastname") '''这里报错 为什么在vb.net 中我这样写不对哦..我想把数据绑定到combobox中去那么在vb.net 中该怎么来写
scon.Open()
scon.Close()
Dim da As New SqlDataAdapter(str, scon)
Dim ds As New DataSet
da.Fill(ds, "Employees")
Me.DataGridView1.DataSource = ds.Tables("Employees")
Me.ComboBox1.DataBindings.Add("Text", ds.Tables("Employees"), "Employees.lastname") '''这里报错 为什么在vb.net 中我这样写不对哦..我想把数据绑定到combobox中去那么在vb.net 中该怎么来写
scon.Close()
为什么打开又关了?这样能取出数据来???
用数据库操作类
绑定
Me.ComboBox1.datascore=
Me.ComboBox1.databind();
Me.comboBox3.DisplayMember = "lastname"