C#

MyApp.MyAppChildForm child = FindChildOfType(MyApp.MyAppChildForm);
if (child != null)
{
    // do something with child form

}

private Form FindChildOfType(Type formType)
{
    foreach (Form child in this.MdiChildren)
    {
        if (child.GetType() == formType)
        {
            return child;
        }
        return null;
    }
}

private static T
GetValue<T>
(
) where T : struct
{
    T result = default(T) ;

    foreach ( System.ValueType v in lis )
    {
        if ( v.GetType() == typeof(T) )
        {
            result = (T) v ;

            break ;
        }
    }

    return ( result ) ;
}

int i = GetValue<int>() ;

Roger Wright wrote:

I'll help with ideas anytime