[annagui]

شكرا ستاذي الفاضل كل التقدير و الاحترام
ظهرت معي هذه المشكلة:
Your app has entered a break state, but there is no code to show because all threads were executing external code (typically system or framework code).
System.InvalidOperationException: 'Axis Object - Auto interval does not have proper value.'

كود :

vb.net
Module Module_Connection
    Public DatabaseName As String = "char.mdb"
    Public conn As New OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & DatabaseName)


End Module

___________________________________________________________________________________________________________

Imports System.Windows.Forms.DataVisualization.Charting
Public Class Form1


    Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        Try

            conn.Open()
            Dim table As New DataTable("pro")
            Dim rs As New OleDb.OleDbDataAdapter("select * from pro ", conn)
            rs.Fill(table)
            'rs.Dispose()
            DataGridView1.DataSource = table
            DataGridView1.Refresh()
            rs.Dispose()

            conn.Close()
        Catch ex As Exception
            MessageBox.Show(ex.Message)
        End Try
    End Sub

    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
        Chart1.Series.Clear()

        Chart1.Series.Add("ذكر")
        Chart1.Series("ذكر").Points.AddY(Val(TextBox1.Text))
        Chart1.Series.Add("انثى")
        Chart1.Series("انثى").Points.AddY(Val(TextBox2.Text))
        Chart1.ChartAreas(0).AxisY.Minimum = 0
        Chart1.ChartAreas(0).AxisY.Maximum = Val(TextBox1.Text)
    End Sub
End Class