C# basic] Button

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Button Example

Java need a 'SWING' for making GUI application.

But C# is comfortable.

Make GUI using toolbox then coding in property.

There are simple counter example.

First new project -> Windows Forms application program

You can see Form design.

You can make gui as drag left item.

Then setting property as left design item.

I added Text and button.

Change name.

Double click to button for button listener.

Automatically making button listener code.

Add below code.

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namespace answerofgod_button{ public partial class Form1 : Form { int buttonCount = 0; public Form1() { InitializeComponent(); } private void countBtn_Click(object sender, EventArgs e) { buttonCount++; countText.Text = buttonCount.ToString(); } } }

Line 4 : button click counter variable.

Line 11 : When button click, increase counter variable.

Line 12 : Display counter variable.

Run~

Click button~