Hi

Since global variables arent availible in C#, what can I use to access variables inside other classes etc.

Fx, I want to access the variable testStr created in button 1 from button 2:

Code:
private void button1_Click(object sender, EventArgs e)
        {

            String testStr = "Hello World";
        }

        private void button2_Click(object sender, EventArgs e)
        {
            MessageBox.Show(testStr);            
            
        }