?
Solved

Mbox, messagebox.show, window alert? Need a hand with a message box pop up, depending on the results of an If statement

Posted on 2008-11-03
3
Medium Priority
?
4,778 Views
Last Modified: 2013-12-17
Hello, basically what i need is a message box pop up that will either say 'this project exists, please select another' if the IF is true else 'project doesnt exist please carry on process'. I tried a few ways already but from looking on here I see Java script is favoured....unluckly my java knowledge is limited.

Any help is much appreciated thanks!
protected void btnProjSearch_Click(object sender, EventArgs e)
    {
 
        string OracleConnectionStringBuilder = "Data Source=TEST;User Id=***;Password=****";
 
        OracleConnection myConnection = new OracleConnection(OracleConnectionStringBuilder);
        myConnection.Open();
 
 
        string commandString2 = "SELECT PROJECTNO FROM P_AMASTER WHERE PROJECTNO like '" + txtProjNo.Text + "'";
 
    OracleCommand myCommand2 = new OracleCommand(commandString2, myConnection);
 
    OracleDataReader myReader2 = myCommand2.ExecuteReader();
    myReader2.Read();
 
        if (myReader2.HasRows)
        {
          
        }
        else
        {
 
        }
 
        
        myReader2.Close();   
        }
    }

Open in new window

0
Comment
Question by:dwezil
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
3 Comments
 
LVL 24

Expert Comment

by:sciuriware
ID: 22866020
JOptionPane


;JOOP!
0
 
LVL 24

Accepted Solution

by:
sciuriware earned 1500 total points
ID: 22866045
        JOptionPane.showMessageDialog                        // For errors:
         (
            parent,                                                              // Your JFrame
            message.startsWith("<HTML>")                        // My own invention ....
               ? message
               : "<HTML><CENTER><STRONG STYLE=\"color:red\">" + message,
               title == null ? "Error" : title,                            // give 'title' ...
            JOptionPane.ERROR_MESSAGE,
            myErrorIcon                                                       // Provide an ImageIcon
         );

;JOOP!
0
 
LVL 24

Expert Comment

by:sciuriware
ID: 22886910
B?
0

Featured Post

Command Line Tips and Tricks

The command line is a powerful tool at the disposal of every Linux user. Although Linux distros come with beautiful user interfaces, it's worthwhile to learn the command line because it allows you to do a number of things that you otherwise cannot do from the GUI.  

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Wouldn’t it be nice if you could test whether an element is contained in an array by using a Contains method just like the one available on List objects? Wouldn’t it be good if you could write code like this? (CODE) In .NET 3.5, this is possible…
Java functions are among the best things for programmers to work with as Java sites can be very easy to read and prepare. Java especially simplifies many processes in the coding industry as it helps integrate many forms of technology and different d…
The viewer will learn how to implement Singleton Design Pattern in Java.
This theoretical tutorial explains exceptions, reasons for exceptions, different categories of exception and exception hierarchy.
Suggested Courses
Course of the Month12 days, 6 hours left to enroll

777 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question