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Retrive Data in Tree View
How to retrive data in tree view from database with child node?
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Image in GridView
How to retrive an image from database and display it in grideview control?
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Multi Thread
How to create, activate, work and stop a Multi Thread?
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Defining Random Number
How to define a random number without making an object?
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C# UNDO and REDO Functions
How to acheive UNDO and REDO functions using C#
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C# Indexer
1. What is an indexer?2. Why we are using indexer?
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How do I port "synchronized" functions from Visual J++ to C#?
Original Visual J++ code: public synchronized void Run() {// function body}Ported C# code: class C{public void Run(){lock(this){// function body }}public static void Main() {}}
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From a versioning perspective, what are the drawbacks of extending an interface as opposed to extending a class?
With regard to versioning, interfaces are less flexible than classes. With a class, you can ship version 1 and then, in version 2, decide to add another method. As long as the method is not abstract (i.e., as long as you provide a default implementation of the method), any existing derived classes continue to function with no changes. Because interfaces do not support implementation inheritance, this...
C# Interview Questions
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