Option Explicit On Imports System.Net Imports System.IO Public Class 簽名檔管理 Public Property Credentials As ICredentials ReadOnly ds As New DataSet : ReadOnly ds1 As New DataSet Dim EDR As Integer = 0 : Dim ESTR As String Private Sub Set_清單() 檔案清單_dgv.DataSource = Nothing : ds.Clear() 檔案清單_dgv.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.EnableResizing 檔案清單_dgv.ColumnHeadersHeight = 25 檔案清單_dgv.AllowUserToAddRows = False SQL_簽名檔管理清單() da.Fill(ds) : 檔案清單_dgv.DataSource = ds.Tables(0) : conn.Close() 檔案清單_dgv.Columns(0).FillWeight = 221 : 檔案清單_dgv.Columns(1).FillWeight = 220 End Sub Private Sub ComboBox1下拉表單資料載入() SQL_使用者權限姓名清單() 簽名檔持有人_cb.Items.Clear() While (dr.Read()) : 簽名檔持有人_cb.Items.Add(dr("姓名")) : End While : conn.Close() End Sub Private Sub 簽名檔管理_Load(sender As Object, e As EventArgs) Handles MyBase.Load Me.MdiParent = MAOJI_ERP_SYS : Me.WindowState = 2 : Me.AutoScroll = True Set_清單() : 檔名讀取_tb.Visible = False ComboBox1下拉表單資料載入() If FolderBrowserDialog1.ShowDialog = DialogResult.OK Then 本機資料夾_wb.Navigate(FolderBrowserDialog1.SelectedPath) End If Target1 = Target & AA(1) & "/" FTP資料夾_wb.Url = New Uri(Target1) End Sub Private Sub DataGridView1_CellClick(ByVal sender As System.Object, ByVal e As DataGridViewCellEventArgs) Handles 檔案清單_dgv.CellClick If e.RowIndex = -1 Then : Else 圖檔編號_tb.Text = 檔案清單_dgv(0, e.RowIndex).Value.ToString : 簽名檔持有人_cb.Text = 檔案清單_dgv(1, e.RowIndex).Value.ToString : PA = 圖檔編號_tb.Text SQL_使用者權限圖片顯示() While dr.Read() = True Dim unused As Byte() = New Byte(-1) {} Dim bytes As Byte() = DirectCast(dr.Item("簽名檔圖片"), Byte()) Dim oStream As New MemoryStream(bytes) 簽名圖_pb.Image = Bitmap.FromStream(oStream) End While conn.Close() 簽名圖_pb.SizeMode = 4 End If End Sub Private Sub Button2_Click(sender As Object, e As EventArgs) Handles 簽名檔入系統_bt.Click If 圖檔編號_tb.Text = "" Then MsgBox("請先將要入庫的編號準備好") Else If 檔案名稱_tb.Text = "" Then MsgBox("請先確定圖片資料已準備完畢") Else SQL_主管簽名檔新增() : conn.Close() '---FTP方式刪除檔案---------------------------------------------------------------------------------------------------------------------------------------------------------------------- Dim frq As FtpWebRequest, frp As FtpWebResponse, fcr As NetworkCredential frq = CType(WebRequest.Create(New Uri(Target1 & 檔案名稱_tb.Text)), FtpWebRequest) fcr = New NetworkCredential(FTP帳號, FTP密碼) frq.Credentials = fcr frq.Method = WebRequestMethods.Ftp.DeleteFile frq.UseBinary = True frp = CType(frq.GetResponse, FtpWebResponse) frp.Close() FTP資料夾_wb.Refresh() '---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 檔案名稱_tb.Text = "" : PA = 圖檔編號_tb.Text SQL_使用者權限圖片顯示() While dr.Read() = True Dim unused As Byte() = New Byte(-1) {} Dim bytes As Byte() = DirectCast(dr.Item("簽名檔圖片"), Byte()) Dim oStream As New MemoryStream(bytes) 簽名圖_pb.Image = Bitmap.FromStream(oStream) End While conn.Close() 簽名圖_pb.SizeMode = 4 Set_清單() : 圖檔編號_tb.Text = "" End If End If End Sub Private Sub Button1_Click(sender As Object, e As EventArgs) Handles 生成編號_bt.Click SQL_主管簽名檔流水號最後一筆() If dr.Read() Then : EDR = Double.Parse(Strings.Right(dr("圖片流水號").ToString, 8)) : Else : EDR = 0 : End If conn.Close() EDR += 1 If EDR < 10 Then : ESTR = "PG" & "0000000" & EDR ElseIf EDR > 9 And EDR < 100 Then : ESTR = "PG" & "000000" & EDR ElseIf EDR > 99 And EDR < 1000 Then : ESTR = "PG" & "00000" & EDR ElseIf EDR > 999 And EDR < 10000 Then : ESTR = "PG" & "0000" & EDR ElseIf EDR > 9999 And EDR < 100000 Then : ESTR = "PG" & "000" & EDR ElseIf EDR > 99999 And EDR < 100000 Then : ESTR = "PG" & "00" & EDR ElseIf EDR > 999999 And EDR < 1000000 Then : ESTR = "PG" & "0" & EDR ElseIf EDR > 9999999 Then : ESTR = "PG" & EDR End If 圖檔編號_tb.Text = ESTR End Sub Private Sub TextBox4_DragEnter(sender As Object, e As DragEventArgs) Handles 檔案名稱_tb.DragEnter If e.Data.GetDataPresent(DataFormats.FileDrop) Then Dim files As String() Try files = CType(e.Data.GetData(DataFormats.FileDrop), String()) 檔案名稱_tb.Text = files(files.Length - 1) Catch ex As Exception MessageBox.Show(ex.Message) Return End Try End If Dim STR2 As Integer = 0 檔名讀取_tb.Text = 檔案名稱_tb.Text If 檔案名稱_tb.Text = "" Then Else For i As Integer = 0 To 9999 Dim STR1 As Integer = Strings.Len(檔名讀取_tb.Text) If Strings.Right((檔名讀取_tb.Text), 1) <> "\" Then STR1 -= 1 : STR2 += 1 If STR1 = 0 Then 檔名讀取_tb.Text = "" 檔案名稱_tb.Text = "" i = 9999 Else 檔名讀取_tb.Text = Strings.Left((檔名讀取_tb.Text), STR1) End If Else 檔名讀取_tb.Text = Strings.Right((檔案名稱_tb.Text), STR2) 檔案名稱_tb.Text = 檔名讀取_tb.Text i = 9999 End If Next End If End Sub Private Sub TextBox4_DragDrop(ByVal sender As Object, ByVal e As DragEventArgs) Handles 檔案名稱_tb.DragDrop Dim files As Array = e.Data.GetData(DataFormats.FileDrop) For Each file As String In files 檔案名稱_tb.AppendText(file + Environment.NewLine) Next End Sub Private Sub Button3_Click(sender As Object, e As EventArgs) Handles 刪除檔案_bt.Click Dim aa As MsgBoxResult = MsgBox("確定要刪除該筆資料?", MsgBoxStyle.OkCancel) If aa = MsgBoxResult.Ok Then SQL_主管簽名檔刪除() : conn.Close() : Set_清單() : 圖檔編號_tb.Text = "" End If End Sub Private Sub Button14_Click(sender As Object, e As EventArgs) Handles 讀取資料夾路徑_bt.Click If FolderBrowserDialog1.ShowDialog = DialogResult.OK Then 本機資料夾_wb.Navigate(FolderBrowserDialog1.SelectedPath) End If End Sub End Class