[0theghost0]

اريد دمج الكود هذا لو سمحتم :

كود :

Using conn As New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=|DataDirectory|\Database1.accdb;Persist Security Info=False;")

           conn.Open()
           For Each row As DataGridViewRow In DataGridView1.Rows
               If row.Cells(0).Value Is Nothing Then Exit For
               Using cmd As New OleDbCommand("UPDATE Equpment SET [Equ_Qantity]=[Equ_Qantity] - @Equ_Qantity WHERE Equ_ID=@Equ_ID", conn)
                   cmd.Parameters.AddWithValue("@Equ_Qantity", TextBox8.Text)
                   cmd.Parameters.AddWithValue("@Equ_Qantity", row.Cells(2).Value.ToString)
                   cmd.ExecuteNonQuery()
               End Using
           Next
           conn.Close()
       End Using

مع هذا :

كود :

Using conn As New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=|DataDirectory|\Database1.accdb;Persist Security Info=False;")
           conn.Open()
           For Each row As DataGridViewRow In DataGridView1.Rows
               If row.Cells(0).Value Is Nothing Then Exit For
               Dim sql As String =
                   "INSERT INTO [Rent]" &
                   "( Cus_ID, Cus_Name, Cus_Private_Number, Cus_Address, Cus_Car, Cus_Telephone_Number, Cus_Balance, Equ_Name, Equ_Price, Equ_Qantity, Rent_Date )" &
                   "VALUES" &
                   "( @Cus_ID, @Cus_Name, @Cus_Private_Number, @Cus_Address, @Cus_Car, @Cus_Telephone_Number, @Cus_Balance, @Equ_Name, @Equ_Price, @Equ_Qantity, @Rent_Date )"
               Using cmd As New OleDbCommand(sql, conn)
                   cmd.Parameters.AddWithValue("@Cus_ID", ComboBox1.Text.ToString)
                   cmd.Parameters.AddWithValue("@Cus_Name", TextBox1.Text.ToString)
                   cmd.Parameters.AddWithValue("@Cus_Private_Number", TextBox2.Text.ToString)
                   cmd.Parameters.AddWithValue("@Cus_Address", TextBox3.Text.ToString)
                   cmd.Parameters.AddWithValue("@Cus_Car", TextBox4.Text.ToString)
                   cmd.Parameters.AddWithValue("@Cus_Telephone_Number", TextBox5.Text.ToString)
                   cmd.Parameters.AddWithValue("@Cus_Balance", TextBox6.Text.ToString)
                   cmd.Parameters.AddWithValue("@Equ_Name", row.Cells(0).Value.ToString)
                   cmd.Parameters.AddWithValue("@Equ_Price", row.Cells(1).Value.ToString)
                   cmd.Parameters.AddWithValue("@Equ_Qantity", row.Cells(2).Value.ToString)
                   cmd.Parameters.AddWithValue("@Rent_Date", DateTimePicker1.Value.ToString)
                   cmd.ExecuteNonQuery()
               End Using
           Next
           conn.Close()
       End Using
       MessageBox.Show("We have been successfully Date", "Congratulations", MessageBoxButtons.OK, MessageBoxIcon.Information)

اتمنى انكم ماتبخلون عليي بمعرفتكم في البرمجة