[hitman48]

هذا مثال تطبيقي صغير مع خاصية اضافة صورة الزبائن ان وجدت

كود :

Imports System.Data
Imports System.Data.OleDb
Imports System.IO

Public Class Form1
   Dim con As New OleDbConnection
   Dim cmd As New OleDbCommand
   Dim i As Integer


   Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
       Dim str As String
       str = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=User.accdb"
       con = New OleDbConnection(str)
       con.Open()
   End Sub

   Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
       On Error Resume Next
       OpenFileDialog1.Filter = "*.jpg|*.jpg"
       OpenFileDialog1.ShowDialog()
       Dim path As String = OpenFileDialog1.FileName
       pb1.Image = Image.FromFile(path)


   End Sub

   Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
       Dim ms As New MemoryStream()
       Dim arrimage() As Byte
       If (pb1.Image IsNot Nothing) Then
           pb1.Image.Save(ms, pb1.Image.RawFormat)
           arrimage = ms.GetBuffer
           ms.Close()

       End If


       With cmd
           .Connection = con
           .CommandText = "INSERT INTO Info(Nom,sex,age,image) VALUES(@a0,@a1,@a2,@3)"
           .Parameters.Add("@a0", OleDbType.VarChar).Value = TextBox1.Text
           .Parameters.Add("@a1", OleDbType.VarChar).Value = TextBox2.Text
           .Parameters.Add("@a2", OleDbType.VarChar).Value = TextBox3.Text
           .Parameters.Add("@a3", OleDbType.Binary).Value = IIf(pb1.Image IsNot Nothing, arrimage, DBNull.Value)
           i = .ExecuteNonQuery()

           .Dispose()
con.close()
           If (i > 0) Then
               MsgBox("Save Seccess")
           End If

       End With



   End Sub
End Class

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