Winforms, create form instance by form name

Question

I need a method that returns a new instance of a form by the name of the form. Here is what I have so far:

    public Form GetFormByName(string frmname)
             


        

Answer 1

You need the Activator.CreateInstance method which creates an instance of a type given a Type:

public Form TryGetFormByName(string frmname)
{
    var formType = Assembly.GetExecutingAssembly().GetTypes()
        .Where(a => a.BaseType == typeof(Form) && a.Name == frmname)
        .FirstOrDefault();

    if (formType == null) // If there is no form with the given frmname
        return null;

    return (Form)Activator.CreateInstance(formType);
}