C#

string myGuid = Guid.NewGuid().ToString();

J4amieC wrote:

Bob Hilltop? Who's he?

//Force application to use culture En-US.<br />
          System.Globalization.CultureInfo cultureInfo = System.Globalization.CultureInfo.GetCultureInfo("en-US");<br />
          System.Threading.Thread.CurrentThread.CurrentCulture = cultureInfo;

// API.dll:

public interface IDataClass {
  int DataField { get; set; }
}

// APIIMPL.dll:

public class DataClass: IDataClass {
  private int dataField;

  public int DataField { get { return dataField; } set { dataField=value;} }
}

// API.dll:
public interface IDataClass {  
   int DataField { get; }
}

// APIIMPL.dll:
public class DataClass: IDataClass {  
   private int dataField;  
   public int DataField { get { return dataField; } set { dataField=value;} }}