16-04-22, 05:05 AM
(13-04-22, 02:06 PM)Jounior_P كتب : اخي الفاضل :
نصحتك من قبل بتغيير اسم الجدول INPUT لأنه من الاسماء المحجوزة ....
مرة اخرى ... انصحك بتغيير اسم الجدول ثم التجربة
نفس المشكله استاذ غيرت اسمه وبقت نفس المشكله
ارجو حل مشكله الكود جربت كود غيره واشتغل تمام بس المشكله عندما لاتكون هناك قيمه مشابه لايضهر رساله ان الرصيد صفر وهذا الكود
PHP كود :
Imports System.Data
Imports System.Data.OleDb
Public Class Form1
Public constr As String = " provider = microsoft.ace.oledb.12.0;" & "data source = " & Application.StartupPath & "\md.accdb"
Dim con As New OleDbConnection(constr)
Dim sqlstr As String = "select * from [input]"
Dim ds, ds1 As New DataSet
Dim bind, bind1 As New BindingSource
Dim da, da1 As OleDbDataAdapter
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
fill_comb()
End Sub
Sub fill_comb()
con.Open()
'TextBox1.Text = ""
ds.Clear()
Dim da As New OleDbDataAdapter(sqlstr, con)
da.Fill(ds, "input")
con.Close()
ComboBox1.DataSource = ds.Tables("input")
ComboBox1.DisplayMember = "dic2"
ComboBox1.ValueMember = "dec1"
End Sub
Sub bindtexts()
TextBox1.DataBindings.Add(New Binding("Text", ds.Tables("input"), "dec3"))
TextBox2.DataBindings.Add(New Binding("Text", ds.Tables("input"), "dec2"))
TextBox3.DataBindings.Add(New Binding("Text", ds1.Tables("output"), "tuy"))
End Sub
Private Sub ComboBox1_SelectedIndexChanged(sender As Object, e As EventArgs) Handles ComboBox1.SelectedIndexChanged
End Sub
Private Sub ComboBox1_SelectionChangeCommitted(sender As Object, e As EventArgs) Handles ComboBox1.SelectionChangeCommitted
'bind = New BindingSource(ds, "input")
bindtexts()
End Sub
Private Sub ComboBox1_Click(sender As Object, e As EventArgs) Handles ComboBox1.Click
TextBox1.DataBindings.Clear()
TextBox2.DataBindings.Clear()
TextBox3.DataBindings.Clear()
Dim sqlstr1 As String = "select * from [output] where mohy = '" + ComboBox1.Text + "' "
con.Open()
'TextBox1.Text = ""
ds1.Clear()
Dim da1 As New OleDbDataAdapter(sqlstr1, con)
da1.Fill(ds1, "output")
con.Close()
End Sub
Private Sub ComboBox2_SelectedIndexChanged(sender As Object, e As EventArgs) Handles ComboBox2.SelectedIndexChanged
End Sub
End Class

