windows form message box code example

Example 1: c# MessageBox

MessageBox.Show("text", "title", MessageBoxButtons.OK, MessageBoxIcon.Warning);

Example 2: how to do a messagebox in c#

MessageBox.Show("Content", "Title", MessageBoxIcon.Error)

Example 3: msgbox in c#

private void validateUserEntry()
{
    // Checks the value of the text.
    if(serverName.Text.Length == 0)
    {
        // Initializes the variables to pass to the MessageBox.Show method.
        string message = "You did not enter a server name. Cancel this operation?";
     string caption = "Error Detected in Input";
        MessageBoxButtons buttons = MessageBoxButtons.YesNo;
        DialogResult result;

        // Displays the MessageBox.
        result = MessageBox.Show(message, caption, buttons);
        if (result == System.Windows.Forms.DialogResult.Yes)
        {
            // Closes the parent form.
            this.Close();
        }
    }
}