How to convert object type？

[pyengwoei]

public string marketid = "0"; //right
public string matchcode = "0"; //right
public object kickofftime; //if (proxyObject == null)
{
throw new InvalidCastException( "ProxyObject expected when decoding into '" + type.FullName + "'." );
}

[Patrick Hogan]

Your code and question seems incomplete. Please elaborate more fully on what you're asking.