Visual C# Tutorial: Message Boxes

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**Please watch in 1080p**

This video demonstrates how to create a message box in C# and how to code the button to perform certain tasks. The syntax is very similar to VB.NET (and presumably C++) – just make sure when doing this in C# that you add the ; to the end of the statement!

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General Syntax:

If you don’t have already it, add the following namespace to the top of your C# code as shown in the video:

using System.Windows.Forms;

This is a default namespace, so it should be there already!

To create a simple message box, use the following syntax:

MessageBox.Show(“Message Box Text Here”, “Message Box Caption/Title Bar Text Here”, MessageBoxButtons.YesNo, MessageBoxIcon.Asterisk);

You can obviously adapt this code, as shown in the video.

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Making the buttons execute code using an IF statement and a boolean:

if(MessageBox.Show(“Message Box Text Here”, “Message Box Caption/Title Bar Text Here”, MessageBoxButtons.YesNo, MessageBoxIcon.Asterisk) == DialogResult.Yes)
{
// code to execute if yes is selected
}
else
{
// code to execute if no is selected
}

Remember that you do no need the ; at the end of an IF statement.

Nguồn:https://wijstaanvooronzegrondrechten.org/

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