فاطمه_نيك نژاد
چهارشنبه 21 بهمن 1388, 11:48 صبح
سلام این خطا پدر منو درآورده هر کار میکنم نمیره اینم کل کدم
خطا :object refrence not set to an instance of an object
خواهش میکنم در اسرع وقت جوابمو بدبد وحشتناک لازمش دارم و وقتم هم به شدت کمه
Imports System.Data.SqlClient
Public Class sharh
Dim sqlconn As New SqlConnection
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
Dim jens As String
If RadioButton1.Checked = True Then
jens = RadioButton1.Text
Else
jens = RadioButton2.Text
End If
Try
Dim sqlcmd1 As New SqlCommand
sqlcmd1.CommandText = "INSERT INTO sharh(mfname,mlname,mpedar,sid,mid,jensiat,abcar,v azeomomi,gerye,sianoz,rang,tonos,anomali,bandnaf,g had,vazn,sar,sine,tanafos,code)VALUES('" & TextBox1.Text & "','" & TextBox2.Text & "','" & TextBox3.Text & "','" & TextBox4.Text & "','" & TextBox5.Text & "','" & jens & "','" & TextBox6.Text & "','" & TextBox7.Text & "','" & TextBox8.Text & "','" & TextBox9.Text & "','" & TextBox10.Text & "','" & TextBox11.Text & "','" & TextBox12.Text & "','" & TextBox13.Text & "','" & TextBox14.Text & "','" & TextBox15.Text & "','" & TextBox16.Text & "','" & TextBox17.Text & "','" & ComboBox1.SelectedItem.ToString & "','" & TextBox18.Text & "')"
sqlcmd1.Connection = sqlconn
If sqlconn.State = ConnectionState.Closed Then sqlconn.Open()
sqlcmd1.ExecuteNonQuery()
Catch ex As Exception
MsgBox(ex.Message.ToString)
End Try
Try
Dim sqlcmd1 As New SqlCommand
sqlcmd1.CommandText = "INSERT INTO paziresh(code)VALUES('" & TextBox18.Text & "')"
sqlcmd1.Connection = sqlconn
If sqlconn.State = ConnectionState.Closed Then sqlconn.Open()
sqlcmd1.ExecuteNonQuery()
Catch ex As Exception
MsgBox(ex.Message.ToString)
End Try
Try
Dim sqlcmd1 As New SqlCommand
sqlcmd1.CommandText = "INSERT INTO parastar(code)VALUES('" & TextBox18.Text & "')"
sqlcmd1.Connection = sqlconn
If sqlconn.State = ConnectionState.Closed Then sqlconn.Open()
sqlcmd1.ExecuteNonQuery()
Catch ex As Exception
MsgBox(ex.Message.ToString)
End Try
Try
Dim sqlcmd1 As New SqlCommand
sqlcmd1.CommandText = "INSERT INTO last_moayeneh(code)VALUES('" & TextBox18.Text & "')"
sqlcmd1.Connection = sqlconn
If sqlconn.State = ConnectionState.Closed Then sqlconn.Open()
sqlcmd1.ExecuteNonQuery()
Catch ex As Exception
MsgBox(ex.Message.ToString)
End Try
Try
Dim sqlcmd1 As New SqlCommand
sqlcmd1.CommandText = "INSERT INTO first_moayeneh(code)VALUES('" & TextBox18.Text & "')"
sqlcmd1.Connection = sqlconn
If sqlconn.State = ConnectionState.Closed Then sqlconn.Open()
sqlcmd1.ExecuteNonQuery()
Catch ex As Exception
MsgBox(ex.Message.ToString)
End Try
End Sub
خطا :object refrence not set to an instance of an object
خواهش میکنم در اسرع وقت جوابمو بدبد وحشتناک لازمش دارم و وقتم هم به شدت کمه
Imports System.Data.SqlClient
Public Class sharh
Dim sqlconn As New SqlConnection
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
Dim jens As String
If RadioButton1.Checked = True Then
jens = RadioButton1.Text
Else
jens = RadioButton2.Text
End If
Try
Dim sqlcmd1 As New SqlCommand
sqlcmd1.CommandText = "INSERT INTO sharh(mfname,mlname,mpedar,sid,mid,jensiat,abcar,v azeomomi,gerye,sianoz,rang,tonos,anomali,bandnaf,g had,vazn,sar,sine,tanafos,code)VALUES('" & TextBox1.Text & "','" & TextBox2.Text & "','" & TextBox3.Text & "','" & TextBox4.Text & "','" & TextBox5.Text & "','" & jens & "','" & TextBox6.Text & "','" & TextBox7.Text & "','" & TextBox8.Text & "','" & TextBox9.Text & "','" & TextBox10.Text & "','" & TextBox11.Text & "','" & TextBox12.Text & "','" & TextBox13.Text & "','" & TextBox14.Text & "','" & TextBox15.Text & "','" & TextBox16.Text & "','" & TextBox17.Text & "','" & ComboBox1.SelectedItem.ToString & "','" & TextBox18.Text & "')"
sqlcmd1.Connection = sqlconn
If sqlconn.State = ConnectionState.Closed Then sqlconn.Open()
sqlcmd1.ExecuteNonQuery()
Catch ex As Exception
MsgBox(ex.Message.ToString)
End Try
Try
Dim sqlcmd1 As New SqlCommand
sqlcmd1.CommandText = "INSERT INTO paziresh(code)VALUES('" & TextBox18.Text & "')"
sqlcmd1.Connection = sqlconn
If sqlconn.State = ConnectionState.Closed Then sqlconn.Open()
sqlcmd1.ExecuteNonQuery()
Catch ex As Exception
MsgBox(ex.Message.ToString)
End Try
Try
Dim sqlcmd1 As New SqlCommand
sqlcmd1.CommandText = "INSERT INTO parastar(code)VALUES('" & TextBox18.Text & "')"
sqlcmd1.Connection = sqlconn
If sqlconn.State = ConnectionState.Closed Then sqlconn.Open()
sqlcmd1.ExecuteNonQuery()
Catch ex As Exception
MsgBox(ex.Message.ToString)
End Try
Try
Dim sqlcmd1 As New SqlCommand
sqlcmd1.CommandText = "INSERT INTO last_moayeneh(code)VALUES('" & TextBox18.Text & "')"
sqlcmd1.Connection = sqlconn
If sqlconn.State = ConnectionState.Closed Then sqlconn.Open()
sqlcmd1.ExecuteNonQuery()
Catch ex As Exception
MsgBox(ex.Message.ToString)
End Try
Try
Dim sqlcmd1 As New SqlCommand
sqlcmd1.CommandText = "INSERT INTO first_moayeneh(code)VALUES('" & TextBox18.Text & "')"
sqlcmd1.Connection = sqlconn
If sqlconn.State = ConnectionState.Closed Then sqlconn.Open()
sqlcmd1.ExecuteNonQuery()
Catch ex As Exception
MsgBox(ex.Message.ToString)
End Try
End Sub