DataGrid Combobox DataBinding [英] DataGrid Combobox DataBinding

查看:118
本文介绍了DataGrid Combobox DataBinding的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述





在DataGrid我包含了一个DataGridComboBox,我想绑定那个组合框



动态地在Datagrid中发生事件



怎么可能?

解决方案

这里的代码。 ....把这段代码



  Dim  tbl_nm 作为 字符串 = table_nm 
Dim ds < span class =code-keyword>作为 DataSet
Dim sql 作为 字符串 =
sql = SELECT DISTINCT& ; column_nm& FROM& table_nm&
Dim sAdapter 作为 OleDbDataAdapter(sql,cnn)
cnn.Open()
sAdapter .Fill(ds, tbl_nm
combo_nm.DataSource = ds.Tables(< span class =code-digit> 0 )
combo_nm.DisplayMember = column_nm
combo_nm.ValueMember = column_nm
cnn.Close()


Hi,

In DataGrid I Included A DataGridComboBox, and I Want To Bind That Combobox

Dynamically When An Event Is Occured In Datagrid

How It Possible?

解决方案

here the code.....put this code

Dim tbl_nm As String = table_nm
           Dim ds As New DataSet
           Dim sql As String = ""
           sql = "SELECT DISTINCT " & column_nm & " FROM " & table_nm & ""
           Dim sAdapter As New OleDbDataAdapter(sql, cnn)
           cnn.Open()
           sAdapter.Fill(ds, "tbl_nm")
           combo_nm.DataSource = ds.Tables(0)
           combo_nm.DisplayMember = column_nm
           combo_nm.ValueMember = column_nm
           cnn.Close()


这篇关于DataGrid Combobox DataBinding的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

查看全文
登录 关闭
扫码关注1秒登录
发送“验证码”获取 | 15天全站免登陆