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Sir how to set a messagebox in vb.net

Messagebox codings, database connections with oracle

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To display a MessageBox:

MessageBox.Show("This is your messahe text!", "Title of Your MessageBox", MessageBoxButtons.OK, MessageBoxIcon.Exclamation)

Regarding connecting to an Oracle database, you'd have to search for the connection string.

Posted on Apr 23, 2009

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Posted on Jan 02, 2017

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WHAT IS VB.NET?


Visual Basic .NET (VB.NET) is an object-oriented computer programming language that can be viewed as an evolution of Microsoft's Visual Basic (VB) which is generally implemented on the Microsoft .NET Framework. It is a competing technology to Sun's (now Oracle's) Java 2 Enterprise Edition framework.

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How to make the library managment project with VB.Net & using MS Access as for database.& please help me out what code should I use for making that project?


firstly you have to create a database and in that you have to create tables as per your requirement.
secondly, create forms in vb and connect the database, as per your requrement. it is not possible to give all the codes. use some e-books.

Nov 19, 2009 | Computers & Internet

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Developing an application with vb.net 2008 and i'm finding it


You need to set up an ODBC DSN and use this in your connection string then instantiate an ODBC connection. For example:

Dim MyConnectionString As String = "Driver={MySQLDSN};SERVER=localhost;DATABASE=MySQLDatabase;" '
Dim conn As New OdbcConnection(connectionString)
conn.Open()
Dim da As New OdbcDataAdapter("SELECT * FROM Customers", conn)
Dim ds As New DataSet()
da.Fill(ds, "Customers")
dataGrid1.DataSource = ds.DefaultViewManager
conn.Close()

Sep 04, 2009 | Microsoft Computers & Internet

1 Answer

How to create crystal report in asp.net with vb script code


You can open the Crystal Report (should be installed with Visual Studio first) after you designed your database, then you have to connect the Crystal Report to the right database (the one which you store financial information in your case), then you can create your report easily by putting the desired variables and designs. Then you have to call for that report with a code within visual basic.

Apr 15, 2009 | Computers & Internet

1 Answer

I can't add data in the database using vb


Hi,
The database can be any like oracle.

Two type of connection u can make.
One of such connection is ADODB

The code is like

Dim ors As ADODB.Recordset
Dim oconn As Connection
Dim Qry as String
dim Qry1 as string
Set ors = New ADODB.Recordset
Set oconn = New ADODB.Connection
Chk_selectall.Visible = False

oconn.Open "Provider=MSDAORA.1;" & "user id = " & Username & _
";password = " & Password & ";data source = " & Conn_string _
& ";Persist Security Info=True"

Qry = "insert into table1 values (100,'we')"

oconn.execute "Qry"

If u select any data then u ve to use
Qry1 = "select * from table1"

ors.open "Qry1",oconn

do until ors.EOF

msgbox ors(0) & "," & ors(1)

ors.movenext;

loop

Mar 17, 2009 | Microsoft Visual Basic 6.0 for PC

1 Answer

Sir,How to write the code in visual basic to create database in oracle? please help me.


Hi
I guess when you say database thats what you mean and not schema . the terms of database and schema are different from one db to another .
Usually you don't create database from vb or other language, although i guess you can do that .
follow the commnds in the folowing link you just have to embed them in your vb code .

good luck


Mar 03, 2009 | Onkyo TX-SR705 Receiver

1 Answer

Regarding connection in vb.net with oracle


I have uninstalled and reinstalled WordPerfect four ao five times and each timeI cannot open Wordperfect 11 or acess my documents conected to that program. Why? All the other categories under the WordPerfect!! install work OK.

Feb 02, 2009 | Microsoft SQL Server 2000 Standard Edition...

1 Answer

Vb database connectivity


use odbc tool located in controll pannel and make a database file for use from visual basic6.0

Mar 22, 2008 | Computers & Internet

2 Answers

How to connevt visual basic with oracle(sql)


You need to install oracle client on client machine, and than you can use datasource (ODBC) to connect from vb to oracle.

Jan 23, 2008 | Computers & Internet

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