现在我有一个数据库并提取该数据并将其显示为表格，我有一个组框和单选按钮序列，在每个组框（groupbox1，groupbox2 等......）中有 2 个单选按钮，即 rdbtn1Yes 和 rdbtn1No（然后它在下一个 Groupbox 中增加 +1）。现在我for loop用来浏览每个组框和单选按钮。这是我的代码：
Dim sqlda As New SqlDataAdapter("SELECT * FROM table1 WHERE column1= '" & lblWONo.Text & "'", Constr)
Dim sqlds As New DataSet
sqlds.Clear()
sqlda.Fill(sqlds)
If sqlds.Tables(0).Rows.Count > 0 Then
With sqlds.Tables(0).DefaultView.Item(0)
txtDateCreated.Value = .Item(0).ToString
txtComments.Text = .Item(1).ToString
'check column if it contain FALSE/TRUE value
'then toggle the radiobutton state to TRUE
'In this part i know there is another/easiest way to checked radio buttons to TRUE value
'and this is my code using looping (below):
If .Item(2) = False Then
rdbtn1No.Checked = True
Else
rdbtn1Yes.Checked = True
End If
If .Item(3) = False Then
rdbtn2No.Checked = True
Else
rdbtn2Yes.Checked = True
End If
If .Item(4) = False Then
opt3N.Checked = True
Else
opt3Y.Checked = True
End If
End With
End If
循环示例代码：
Dim itemNo As Integer
Dim rdbtnSet As Integer = 1
Dim grpboxCnt As Integer = 1
For Each grpbx As GroupBox In Me.Controls.OfType(Of GroupBox)()
For itemNo = 2 To sqlds.Tables(0).Columns.Count
If .Item(itemNo) = True Then
rdbtn & rdbtnSet & "Yes".checked = True 'I want to be this way but we know that this is not working or its not the proper way. That is my problem.
Else
rdbtn & rdbtnSet & "No".checked = True 'I want to be this way but we know that this is not working or its not the proper way. That is my problem.
End If
Next
rdbtnSet += 1
grpboxCnt += 1
Next
就这样。先感谢您！