private void X_JUMP_WAITICON_Click(object sender, EventArgs e) { if (this.AddressList.SelectedIndex < 0) { return; } uint cid = (uint)this.AddressList.SelectedIndex + 1; uint icon = ClassForm.GetClassWaitIcon(cid); InputFormRef.JumpTo(null, icon , "WAITICON", new string[] { }); }