Option Strict Off Public Class DELIVERY_ADDRESS__資料管理 Private ReadOnly ds As New DataSet Private Sub Set_DELIVERYADDRESS清單() 主表單_dgv.DataSource = Nothing : ds.Clear() 主表單_dgv.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.EnableResizing 主表單_dgv.ColumnHeadersHeight = 25 主表單_dgv.AllowUserToAddRows = False SQL_DELIVERYADDRESS清單() da.Fill(ds) : 主表單_dgv.DataSource = ds.Tables(0) : conn.Close() 主表單_dgv.Columns(0).Width = 310 : 主表單_dgv.Columns(1).Width = 1000 End Sub Private Sub DELIVERY_ADDRESS__資料管理_Load(sender As Object, e As EventArgs) Handles MyBase.Load FormBorderStyle = FormBorderStyle.SizableToolWindow : ControlBox = False Set_DELIVERYADDRESS清單() End Sub Private Sub DataGridView1_CellClick(ByVal sender As System.Object, ByVal e As DataGridViewCellEventArgs) Handles 主表單_dgv.CellClick If e.RowIndex = -1 Then : Else Remark_tb.Text = 主表單_dgv(0, e.RowIndex).Value.ToString : 地址_tb.Text = 主表單_dgv(1, e.RowIndex).Value.ToString End If End Sub Private Sub Button1_Click(sender As Object, e As EventArgs) Handles 新增_bt.Click If Remark_tb.Text <> "" Then SQL_查詢REMARK() If dr.Read() Then conn.Close() : MsgBox("資料重複") Else SQL_查詢REMARK1() If dr.Read() Then conn.Close() : MsgBox("資料重複") Else SQL_新增DELIVERYADDRESS() : conn.Close() Set_DELIVERYADDRESS清單() : MsgBox("新增完成") End If End If Else MsgBox("Key index 不可空白") End If End Sub Private Sub Button2_Click(sender As Object, e As EventArgs) Handles 修改_bt.Click If Remark_tb.Text <> "" Then SQL_REMARK地址() If dr.Read() Then conn.Close() : MsgBox("資料重複") Else SQL_修改REMARK地址() : conn.Close() Set_DELIVERYADDRESS清單() : MsgBox("修改完成") End If Else MsgBox("Key index 不可空白") End If End Sub Private Sub Button3_Click(sender As Object, e As EventArgs) Handles 刪除_bt.Click Dim aa As MsgBoxResult aa = MsgBox("確定要刪除該筆資料?", MsgBoxStyle.OkCancel) If aa = MsgBoxResult.Ok Then SQL_刪除DELIVERYADDRESS() : conn.Close() Set_DELIVERYADDRESS清單() MsgBox("刪除完成") End If End Sub Private Sub Button4_Click(sender As Object, e As EventArgs) Handles 關閉_bt.Click Me.Close() End Sub End Class