How do I deal with null fields in GetHashCode function? Module Module1 Sub Main() Dim c As New Contact Dim hash = c.GetHashCode
I have a static class with several static methods. In these methods, I\'m trying to access the current thread\'s context using HttpContext.Current. For example:
Okay so I\'m quite new to ASP.NET and the MasterPage concept and there\'s an error I just can\'t figure out.
I am getting a NullReferenceException when the following code is executed.I have also noticed that the nested table appeared on a new page when I added in the code that wrote cells to the main table.I
I have a class Cell: public class Cell { public enum cellState { WATER, SCAN, SHIPUNIT, SHOT, HIT } public Cell()
I am using the following methods to serialize and deserialize .NET objects: public static string SerializeToBase64(object data)
How do I test a generic dictionary object to see whether it is empty?I want to run some code as follows:
[SOLVED] - The mistake was mine, that I didn\'t link World (world_) to the entity, so that was null. Thanks for the explanation everyone!
I am writing an wpf application with multiple skins. The code to switch theme is as below: try { Application.Current.Resources.MergedDictionaries.Add( resource );
Apparently the vast majority of errors in code are null reference exceptions. Are there any general techniques to avoid encoun开发者_如何学Pythontering null reference errors?
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