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1. How to restrict a class from allowing to create only one object. I.e., one should be allowed to create only one object of the class type.
1 76842. I've a class Parent Class A and a Derived Class B. Here is a scenario. I've an instance of Class A as objA and an instance of Class B as objB. I can refer a child class variable as objB=objA, but cannot do objA=objB what is the reason?
2 5252It was told that .Net 2.0 Framework has got it's in built webserver. Does it mean that it doesn't need IIS? What is the significance of Front Page Server Extensions in creating or hosting a Web Application in .net?
1 4024How to handle errors in Stored Procedures. I want to display a message to the user in the .aspx page that is calling a stored procedure in it's code behind. please help me.
2 48051. What is the difference between Cache and Session? 2. I cache limited to page like viewstate or it's accessible through out the application like session? 3. Which one is better when I've some data that is to be used across the application? Why is to better than the other?
2 10690What is the difference between response.redirect and server.transfer, how to choose one among the other?
3 6731How to consume a webservice in a windows application without adding through the web reference?
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What parameters to be reported when we send lubricating oil for shore analysis?
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Explain the types of functions for Splitting String?
In any consulting firm, the time devoted doesn't matter. all that matters is the productivity. What kind of HR and leave policy will you formulate to ensure discipline and time line working along with the increased productivity?
What is datagrid in vb net?
How to Move a control at runtime with the mouse?
What are components?
How does break work in python?
Is there any data type in c with variable size?
Differentiate communication and transmission?
What is the use of ctrl y?
What is the difference between $argv and $argc? Give example?
What are payroll periods?
Working with TLogs
Describe Network Topology Strategy?
