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how to connect sql database with vb.net form

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how to connect sql database with vb.net form

 
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  #1
Feb 26th, 2009
i want to connect the sql dabase to vb.net form. can anyone tel me how to do it. i tired google. but it only says about ms access database.

please help me
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Re: how to connect sql database with vb.net form

 
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  #2
Feb 26th, 2009
Go into database explorer click connect to database
http://Vortexamerica.com
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Re: how to connect sql database with vb.net form

 
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  #3
Feb 26th, 2009
In code you can do it this way
VB.NET Syntax (Toggle Plain Text) 
  1. Imports System.Data
  2. Imports System.Data.SqlClient
  3. Public conn As SqlConnection
  4. conn = New SqlConnection("server = SRVERNAME ;database = DATABASENAME;Trusted_Connection = yes")

Then you can use conn.Open to open the connection and conn.close to close it.
Last edited by bajanpoet; Feb 26th, 2009 at 9:41 am.
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Re: how to connect sql database with vb.net form

 
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  #4
Feb 26th, 2009
Imports System.Data.SqlClient
Dim con As New SqlClient.SqlConnection("data source=DATASOURCE;initial catalog=NAME OF DATABASE;Integrated Security=True")
Dim cmd As New SqlCommand()
cmd.Connection = con
con.Open()
con.Close()



THIS IS WHAT I USE TO CONNECT SQL TO VB.NET
this is a sample code below:

Imports System.Data.SqlClient

Public Class NEW_PERSONAL_INFORMATION

Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim con As New SqlClient.SqlConnection("data source=ROOM310-40\SQLEXPRESS;initial catalog=DTIS;Integrated Security=True")
Dim cmd As New SqlCommand()
cmd.Connection = con
con.Open()
cmd.CommandText = "insert into perinfo values ('" & empid.Text & "','" & sname.Text & "','" & fname.Text & "','" & mname.Text & "','" & birthdate.Text & "','" & birthplace.Text & "','" & gender.Text & "','" & cstatus.Text & "','" & citizenship.Text & "','" & height.Text & "','" & weight.Text & "','" & btype.Text & "','" & address.Text & "','" & cp.Text & "','" & zcode.Text & "','" & telno.Text & "','" & email.Text & "','" & fathername.Text & "','" & mothername.Text & "'')"
cmd.ExecuteNonQuery()

MsgBox("Record is successfully stored")
con.Close()
End Sub
End Class

hope this can help
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Re: how to connect sql database with vb.net form

 
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  #5
Feb 26th, 2009
Thanks a lot

i have did it.. but when i try to debug.. it gives me a error.. can anyone tell me y

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Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click


Dim con As New SqlClient.SqlConnection("data source=D:\Crap\Dialog Application Check Bill\Dialog Bill Check\Dialog Bill Check\database.mdf")
Dim cmd As New SqlCommand()
cmd.Connection = con
con.Open()
cmd.CommandText = "insert into DailySMS values ('" & txtInternational.Text & "','" & txtLocal.Text & "')"
cmd.ExecuteNonQuery()

MsgBox("Record is successfully stored")
con.Close()

End Sub
End Class
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Re: how to connect sql database with vb.net form

 
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  #6
Feb 26th, 2009
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Originally Posted by san_gwapo19 View Post
Imports System.Data.SqlClient
Dim con As New SqlClient.SqlConnection("data source=DATASOURCE;initial catalog=NAME OF DATABASE;Integrated Security=True")
Dim cmd As New SqlCommand()
cmd.Connection = con
con.Open()
con.Close()



THIS IS WHAT I USE TO CONNECT SQL TO VB.NET
this is a sample code below:

Imports System.Data.SqlClient

Public Class NEW_PERSONAL_INFORMATION

Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim con As New SqlClient.SqlConnection("data source=ROOM310-40\SQLEXPRESS;initial catalog=DTIS;Integrated Security=True")
Dim cmd As New SqlCommand()
cmd.Connection = con
con.Open()
cmd.CommandText = "insert into perinfo values ('" & empid.Text & "','" & sname.Text & "','" & fname.Text & "','" & mname.Text & "','" & birthdate.Text & "','" & birthplace.Text & "','" & gender.Text & "','" & cstatus.Text & "','" & citizenship.Text & "','" & height.Text & "','" & weight.Text & "','" & btype.Text & "','" & address.Text & "','" & cp.Text & "','" & zcode.Text & "','" & telno.Text & "','" & email.Text & "','" & fathername.Text & "','" & mothername.Text & "'')"
cmd.ExecuteNonQuery()

MsgBox("Record is successfully stored")
con.Close()
End Sub
End Class

hope this can help

i have copied paste your code and edited it.. but it asking con is not declared..
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Re: how to connect sql database with vb.net form

 
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  #7
Feb 26th, 2009
There are two sets of code in the above reply:
VB.NET Syntax (Toggle Plain Text) 
  1. Imports System.Data.SqlClient
  2. Dim con As New SqlClient.SqlConnection("data source=DATASOURCE;initial catalog=NAME OF DATABASE;Integrated Security=True")
  3. Dim cmd As New SqlCommand()
  4. cmd.Connection = con
  5. con.Open()
  6. con.Close()

and

VB.NET Syntax (Toggle Plain Text) 
  1. Imports System.Data.SqlClient
  2.  
  3. Public Class NEW_PERSONAL_INFORMATION
  4.  
  5. Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
  6. Dim con As New SqlClient.SqlConnection("data source=ROOM310-40\SQLEXPRESS;initial catalog=DTIS;Integrated Security=True")
  7. Dim cmd As New SqlCommand()
  8. cmd.Connection = con
  9. con.Open()
  10. cmd.CommandText = "insert into perinfo values ('" & empid.Text & "','" & sname.Text & "','" & fname.Text & "','" & mname.Text & "','" & birthdate.Text & "','" & birthplace.Text & "','" & gender.Text & "','" & cstatus.Text & "','" & citizenship.Text & "','" & height.Text & "','" & weight.Text & "','" & btype.Text & "','" & address.Text & "','" & cp.Text & "','" & zcode.Text & "','" & telno.Text & "','" & email.Text & "','" & fathername.Text & "','" & mothername.Text & "'')"
  11. cmd.ExecuteNonQuery()
  12.  
  13. MsgBox("Record is successfully stored")
  14. con.Close()
  15. End Sub
  16. End Class

Which one are you speaking of?
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