clear controls from panel csharp

Code Example - clear controls from panel csharp

                
                        //to remove all comboboxes
    foreach (Control item in panel1.Controls.OfType<ComboBox>())
    {
        panel1.Controls.Remove(item); 
    }
                    
                
 

csharp clear panel

                        
                                private void btnclear_Click(object sender, EventArgs e)
        {
            pnl1.Controls.Clear();
        }
                            
                        
 

how to remove all controls from panel csharp

                        
                                IEnumerable<Control> lst = panel1.Controls.OfType<ComboBox>();
foreach(Control item in lst)
{ panel1.Controls.remove(item); }