private void StudentBtn_Click(object sender, EventArgs e) { Class_LKG LK = new Class_LKG(); MainClass.ShowWindow(LK, this, MDI.ActiveForm); }
private void button1_Click(object sender, EventArgs e) { Class_LKG Lk = new Class_LKG(); MainClass.ShowWindow(Lk, this, MDI.ActiveForm); }