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PODataGrid doesnt show all properties of an object which implement interface
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copied!<p>I have an interface defined as below.</p> <pre><code>public interface IDraw { int DrawID {get;set;}, int Num1 {get;set;} } </code></pre> <p>and I have 2 classes which implement the interface </p> <pre><code>public class DrawOne:IDraw { public int DrawID {get; set;} public int Num1 { get; set;} public int Num2 { get ; set;} } public class DrawOne : IDraw { public int DrawID {get; set;} public int Num1 { get; set;} public int Num2 { get ; set;} public int Num3 { get; set;} } </code></pre> <p>And I have another interface which defines a method as below</p> <pre><code> public interface IDrawType { IDraw GetData(); } </code></pre> <p>there is another class which implements this interface.</p> <pre><code>public class MyDrawTypeOne : IDrawType { public IDraw GetData() { DrawOne drawOne = new DrawOne(); drawOne.DrawID = 1001; drawOne.Num1 = 8; drawOne.Num2 = 9; return drawOne; } } </code></pre> <p>I am implementing the above objects' definition as below</p> <pre><code>public class ImplementationClass { public void ButtonClick() { List<IDraw> listData = new List<IDraw>(); MyDrawTypeOne drawOne = new MyDrawTypeOne(); for(int i=0; i<10; i++) { IDraw data = drawOne.GetDrawData(); listData.Add(data); } gridDraw.DataSource = listData; } } </code></pre> <p>The problem I have here is , the data grid only display DrawID and Num1. I am not able to see the Num2 in the data grid. Is there anything I am missing here? </p> <p>Any help would be much appreciated.</p> <p>Thanks</p>

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