如何在datagridview的comboxcolumn中获取选定的值 [英] How to get selected value in comboxcolumn of datagridview
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问题描述
我有datagridview,其中填充了8列,也是数据绑定。现在我的要求是我需要最后一栏说ABC As comboboxcolumn。但是,如果在数据库中,此ABC列对于特定行具有某个值,则该值应该在该行的单元格中显示为选定值。请帮我解决这个问题。
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Dim cmbcaste As新DataGridViewComboBoxColumn()
cmbcaste.Name =Caste
cmbcaste.HeaderText =Caste
sql =从类别中选择说明,其中Catgry = 1
如果rs.State = 1然后rs.Close()
rs.Open(sql,MainCon,1,3)
Do while not rs.EOF
cmbcaste.Items.Add(rs.Fields(0) .Value)
rs.MoveNext()
循环
dgvUserDetails.Columns.Add(cmbcaste)
我写了上面的代码但它添加了另一个组合框列,只填充组合。
解决方案
试试这个...
< pre lang =vb> textbox1.text = dgvUserDetails.CurrentRow.Cells( Caste)。 Value.ToString()
I have datagridview which is populated with 8 columns also it is databound. Now my requirement is I need the last column say ABC As comboboxcolumn. But if in database, this ABC column has some value for a particular row, then that value should be displayed in that row''s cell as selected value. Please help me to solve this.
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Dim cmbcaste As New DataGridViewComboBoxColumn() cmbcaste.Name = "Caste" cmbcaste.HeaderText = "Caste" sql = "Select Description from Category where Catgry = 1" If rs.State = 1 Then rs.Close() rs.Open(sql, MainCon, 1, 3) Do While Not rs.EOF cmbcaste.Items.Add(rs.Fields(0).Value) rs.MoveNext() Loop dgvUserDetails.Columns.Add(cmbcaste)
I have written the above code but it adds another combobox column and only fills combo.
解决方案
try this...
textbox1.text = dgvUserDetails.CurrentRow.Cells("Caste").Value.ToString()
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