Printing Value of the given Key Value Pair in Windows Forms Applications & also through ASP web pages

Question

Now I am going to build an application in windows Forms Application regarding with the Key Value pair in which in textbox1 client enters the command & its related value should be printed in another textbox2 on clicking a button.

I want the solution in the Windows Forms Applications & also in redirecting between ASP Webpages also(ie in ASP.Net)

Here below is the code generated by me.
I want the solution as soon as possible.

Deepak Sharma · Answer

Hi See the first answer of the following link http://social.msdn.microsoft.com/Forums/en-US/Vsexpressinstall/thread/ed4d25c8-ffe9-4163-8c8a-053f62455673

Aditya Varma Mudunuri · Answer

The solution given by u is not a solvable one & is showing one error as shown below Unable to copy file obj\x86\Debug\FileReadKeyPairForms.exe to bin\Debug\FileReadKeyPairForms.exe. The process cannot access the file 'bin\Debug\FileReadKeyPairForms.exe' because it is being used by another process. What does it mean by this? & How to solve this problem

Aditya Varma Mudunuri · Answer

The solution given by u is not a solvable one & is showing one error as shown below Unable to copy file obj\x86\Debug\FileReadKeyPairForms.exe to bin\Debug\FileReadKeyPairForms.exe. The process cannot access the file 'bin\Debug\FileReadKeyPairForms.exe' because it is being used by another process. What does it mean by this?

Deepak Sharma · Answer

You can use following code : private void button1_Click(object sender EventArgs e) { string key=string.Empty; string[] lines = File.ReadAllLines(@C:\SUBS\FileReadKeyPairForms\FileReadKeyPairForms\TVFUN.txt); Hashtable htable = new Hashtable(); foreach (string line in lines) { string[] items = line.Split('='); htable.Add(items[0] int.Parse(items[1])); } //while (true) //{ //textBox1.Text = Console.ReadLine(); if (htable.ContainsKey(textBox1.Text)) { textBox2.Text = htable[textBox1.Text].ToString(); } else { MessageBox.Show(Invalid Key Entered); } //} } Its not clear what you want in ASP.NET