cast class into another class or convert class to another

Question

my question is shown in this code

I have class like that

public class  maincs
{
  public int a;
  public int b;
  public int c;
  public int d; 
}
         


        

Answer 1

By using following code you can copy any class object to another class object for same name and same type of properties.

public class CopyClass
{
    /// 

    /// Copy an object to destination object, only matching fields will be copied
    /// 
    /// 
    /// An object with matching fields of the destination object
    /// Destination object, must already be created
    public static void CopyObject(object sourceObject, ref T destObject)
    {
        //  If either the source, or destination is null, return
        if (sourceObject == null || destObject == null)
            return;

        //  Get the type of each object
        Type sourceType = sourceObject.GetType();
        Type targetType = destObject.GetType();

        //  Loop through the source properties
        foreach (PropertyInfo p in sourceType.GetProperties())
        {
            //  Get the matching property in the destination object
            PropertyInfo targetObj = targetType.GetProperty(p.Name);
            //  If there is none, skip
            if (targetObj == null)
                continue;

            //  Set the value in the destination
            targetObj.SetValue(destObject, p.GetValue(sourceObject, null), null);
        }
    }
}

Call Method Like,

ClassA objA = new ClassA();
ClassB objB = new ClassB();

CopyClass.CopyObject(objOfferMast, ref objB);

It will copy objA into objB.