1.
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窗体有一个属性
pressview(在
杂项
的倒数第二个)
；
2.
这个属性可以指示：是否从窗体接收键盘的输入
3.
将其设置为
true
，窗体就可以接受键盘事件了
4.
然后通过委托
或者
调用子控件里面的函数过程
就可以实现键盘事件参数的传递，完成你所需要的功能了！
5.
望采纳~
DataGridView控件，放一个DataGridView1和Button1到窗体，下面是按钮下代码
Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
Me.DataGridView1.AllowUserToAddRows = False
DataGridView1.RowTemplate.Height = 200
DataGridView1.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.None
For i = 1 To 3
Me.DataGridView1.Columns.Add("列" i.ToString, "列" i.ToString)
Me.DataGridView1.Rows.Add()
Next
Me.DataGridView1.Columns(0).Width = 100
Me.DataGridView1.Columns(1).Width = 500
Me.DataGridView1.Columns(0).Width = 300
End Sub
'自己设置相关需要的属性即可
vb.net入门——分组控件：TabControl的使用
h t t p : // e d u . c n z z . c n / N e w s I n f o / 1 0 8 9 9. a s p x
用datagridview
排序的话datagridview自身的功能就能实现
你说的标签如果是指双击或者单击或者右击有相应的反应的话
需要在后台编写相应事件
操作还是比较方便的
Dim tab1 As String
Dim DS As New DataSet
Dim SqlStr As String
Dim DTS_A As New DataGridTableStyle
Dim Col_A1, Col_A2, Col_A3 As New DataGridTextBoxColumn
Dim Col_bo As New DataGridBoolColumn
'DS.Tables("tab1").Columns.Add("check", System.Type.GetType("System.Boolean"))
'DS.Tables("tab1").Columns("check").DefaultValue = False
Dim Col_A() As DataGridColumnStyle = {Col_bo, Col_A1, Col_A2, Col_A3}
'主窗口
Private Sub fICitem_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
ProgressBar1.Hide()
grdStyles("tab1")
SQLConn(conn)
Dim i As Integer
'Dim arr As New ArrayList
SqlStr = "SELECT ID, diqu, dname FROM a_diqu Order by ID"
If Not SQLFill(conn, DA, DS, SqlStr, "diqu") Then
MsgBox("服务器连接失败")
Else
Dim dr As DataRow
For Each dr In DS.Tables("diqu").Rows
'arr.Add(dr("diqu") "." dr("dname"))
cmbDiqu.Items.Add(dr("diqu") "." dr("dname"))
Next
End If
'cmbDiqu.DataSource = arr
cmbDiqu.SelectedIndex = -1
cmbDiqu.Text = ""
End Sub
'DataGrid格式
Private Sub grdStyles(ByVal tab As String)
Dim ii1 As Integer
Dim DTS_A1() As String = {"check", "fshortnumber", "fnumber", "fplanprice"}
Dim DTS_A2() As String = {"检查框", "货号", "上市月份", "单价"}
Dim DTS_A3() As Integer = {50, 120, 120, 120} '长度
Dim DTS_A4() As Integer = {2, 0, 2, 1} '对齐方式
DTS_A.MappingName = tab
DTS_A.GridColumnStyles.Clear()
DTS_A.AllowSorting = True
DTS_A.ReadOnly = True
DTS_A.BackColor = Color.DarkGray
DTS_A.AlternatingBackColor = Color.LightGray
For ii1 = 0 To DTS_A1.Length - 1
Col_A(ii1).MappingName = DTS_A1(ii1)
Col_A(ii1).HeaderText = DTS_A2(ii1)
Col_A(ii1).Width = DTS_A3(ii1)
Col_A(ii1).NullText = ""
Col_A(ii1).Alignment = DTS_A4(ii1)
Next
DTS_A.GridColumnStyles.AddRange(Col_A)
grdItem.TableStyles.Add(DTS_A)
grdItem.ReadOnly = True
End Sub
Private Sub fICitem_Closed(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Closed
SQLClose(conn)
End Sub
'显示表单
Private Sub Show1()
grdStyles("tab1")
txtNum.Text = Trim(txtNum.Text)
grdItem.DataSource = Nothing
SQLStr = "select * from t_icitem_new"
SQLStr = " where fshortnumber like '" txtNum.Text "%'"
SQLStr = " order by fshortnumber"
SQLFill(conn, DA, DS, SQLStr, tab1)
grdItem.CaptionText = "货号资料"
grdItem.DataSource = DS.Tables(tab1)
ShowRow()
End Sub
'数据同步显示
Private Sub ShowRow()
Dim dr As DataRow
If DS.Tables(tab1).Rows.Count 0 Then
If grdItem.CurrentRowIndex DS.Tables(tab1).Rows.Count Then
grdItem.CaptionText = grdItem.CurrentRowIndex + 1 "/" DS.Tables(tab1).Rows.Count
dr = DS.Tables(tab1).Rows(grdItem.CurrentRowIndex)
txtNum.Text = dr.Item("fshortnumber")
txtPrice.Text = dr.Item("fplanprice")
cmbMonth.Text = dr.Item("fnumber")
Else
txtNum.Text = ""
txtPrice.Text = ""
cmbMonth.Text = ""
End If
Else
txtNum.Text = ""
txtPrice.Text = ""
cmbMonth.Text = ""
End If
End Sub
Private Sub grdItem_CurrentCellChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles grdItem.CurrentCellChanged
ShowRow()
End Sub
'鼠标选定行
Private Sub grdItem_CurrentCellChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles grdItem.CurrentCellChanged
ShowRow()
End Sub
Private Sub btn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) _
Handles btnSelect.Click, btnUpdate.Click, btnInsert.Click, btnDelete.Click
Select Case sender.name
Case "btnSelect" '查询
Show1()
Case "btnUpdate" '修改
SUpdate()
Case "btnInsert" '新增
SInsert()
Case "btnDelete" '删除
SDelete()
End Select
End Sub
'修改
Private Sub SUpdate()
txtNum.Text = Trim(txtNum.Text)
txtPrice.Text = Trim(txtPrice.Text)
If MsgBox("确定更新？", MsgBoxStyle.YesNo) = MsgBoxResult.Yes Then
SQLStr = "UPDATE t_icitem_new SET "
SQLStr = "fnumber='" cmbMonth.SelectedItem "', "
SQLStr = "fplanprice='" txtPrice.Text "' "
SQLStr = "WHERE fshortnumber='" txtNum.Text "'"
If Not SQLFill2(conn, SQLStr) Then
MsgBox("抱歉，更新失败:(")
End If
Show1()
End If
End Sub
'新增
Private Sub SInsert()
txtNum.Text = Trim(txtNum.Text)
txtPrice.Text = Trim(txtPrice.Text)
If MsgBox("确定新增？", MsgBoxStyle.YesNo) = MsgBoxResult.Yes Then
SQLStr = "SELECT fshortnumber "
SQLStr = "FROM t_icitem_new "
SQLStr = "WHERE fshortnumber = '" txtNum.Text "' "
SQLFill(conn, DA, DS, SQLStr, "Tmp")
If DS.Tables("Tmp").Rows.Count = 0 Then '如果没有资料则新增
SQLStr = "INSERT INTO t_icitem_new (fshortnumber,fnumber,fplanprice) VALUES("
SQLStr = "'" txtNum.Text "', "
SQLStr = "'" cmbMonth.SelectedItem "', "
SQLStr = "'" txtPrice.Text "')"
If Not SQLFill2(conn, SQLStr) Then
MsgBox("抱歉，新增失败:(")
End If
Show1()
Else
MsgBox("资料已存在")
End If
End If
End Sub
'删除
Private Sub SDelete()
txtNum.Text = Trim(txtNum.Text)
txtPrice.Text = Trim(txtPrice.Text)
If MsgBox("确定删除" txtNum.Text "？", MsgBoxStyle.YesNo + MsgBoxStyle.DefaultButton2) = MsgBoxResult.Yes Then
SQLStr = "DELETE FROM t_icitem_new "
SQLStr = "WHERE fshortnumber='" txtNum.Text "'"
If Not SQLFill2(conn, SQLStr) Then
MsgBox("抱歉，删除失败:(")
End If
Show1()
End If
'键盘顺序
Private Sub txt_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) _
Handles txtFshop.KeyDown, txtItem.KeyDown
Select Case e.KeyCode
Case Keys.Return
SendKeys.Send("{TAB}")
Case Keys.Right
SendKeys.Send("{TAB}")
Case Keys.Left
SendKeys.Send("+{TAB}")
Case Keys.Down
SendKeys.Send("{TAB 10}")
Case Keys.Up
SendKeys.Send("+{TAB 10}")
End Select
End Sub
用vs.net创建控件项目，其他的和vb类似...
新建项目-windows 窗体控件库
