using System.Windows.Forms; namespace TBMM { public partial class CustomMessageBox : Form { public bool ApplyToAll { get; private set; } public CustomMessageBox() { InitializeComponent(); yesbtn.Click += (sender, e) => { DialogResult = DialogResult.Yes; ApplyToAll = applyToAll.Checked; Close(); }; nobtn.Click += (sender, e) => { DialogResult = DialogResult.No; ApplyToAll = applyToAll.Checked; Close(); }; /*cancelbtn.Click += (sender, e) => { DialogResult = DialogResult.Cancel; Close(); };*/ } public CustomMessageBox(string message, string caption) : this() { content.Text = message; Text = caption; } } }