DataGrid Combobox DataBinding [英] DataGrid Combobox DataBinding
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 新 DataSet
Dim sql 作为 字符串 =
sql = SELECT DISTINCT& ; column_nm& FROM& table_nm&
Dim sAdapter 作为 新 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()
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