visual studio form application messagebox code example
Example 1: c# MessageBox
MessageBox.Show("text", "title", MessageBoxButtons.OK, MessageBoxIcon.Warning);
Example 2: msgbox in c#
private void validateUserEntry()
{
if(serverName.Text.Length == 0)
{
string message = "You did not enter a server name. Cancel this operation?";
string caption = "Error Detected in Input";
MessageBoxButtons buttons = MessageBoxButtons.YesNo;
DialogResult result;
result = MessageBox.Show(message, caption, buttons);
if (result == System.Windows.Forms.DialogResult.Yes)
{
this.Close();
}
}
}