Try using RegAsm.exe. The general syntax would be: RegAsm. A good description of RegAsm and its associated switches is located in the .NET SDK docs. Just search on "Assembly Registration Tool".

sahu

 Profile Answers by sahu Questions by sahu

• Jan 10th, 2006

ans:regasm.exe

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If you try to instantiate the class inside the try, it'll be out of scope when you try to access it from the catch block. A way to get around this is to do the following: Connection conn = null; try {conn = new Connection();conn.Open();}finally{ if (conn != null) conn.Close(); }By setting it to null before the try block, you avoid getting the CS0165 error (Use of possibly unassigned local variable...

sahu

 Profile Answers by sahu Questions by sahu

• Jan 10th, 2006

ans:Answer: If you try to instantiate the class inside the try, it'll be out of scope when you try to access it from the catch block. A way to get around this is to do the following: Connection conn =...

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Some security exceptions are thrown if you are working on a network share. There are some parts of the frameworks that will not run if being run off a share (roaming profile, mapped drives, etc.). To see if this is what's happening, just move the executable over to your local drive and see if it runs without the exceptions. One of the common exceptions thrown under these conditions is System.Security.SecurityException.To...

sahu

 Profile Answers by sahu Questions by sahu

• Jan 10th, 2006

ans:Yes,this is right.

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Use the regasm.exe utility to generate a type library (if needed) and the necessary entries in the Windows Registry to make a class available to classic COM clients. Once a class is registered in the Windows Registry with regasm.exe, a COM client can use the class as though it were a COM class.

sahu

 Profile Answers by sahu Questions by sahu

• Jan 10th, 2006

ans: using  regasm.exe  utility

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Global attributes must appear after any top-level using clauses and before the first type or namespace declarations. An example of this is as follows: using System;[assembly : MyAttributeClass]class X {}Note that in an IDE-created project, by convention, these attributes are placed in AssemblyInfo.cs.

sahu

 Profile Answers by sahu Questions by sahu

• Jan 10th, 2006

ans:Yes,it is right.

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The equivalent of inout in C# is ref. , as shown in the following example: public void MyMethod (ref String str1, out String str2) {...}When calling the method, it would be called like this: String s1;String s2;s1 = "Hello";MyMethod(ref s1, out s2);Console.WriteLine(s1);Console.WriteLine(s2);Notice that you need to specify ref when declaring the function and calling it.

sahu

 Profile Answers by sahu Questions by sahu

• Jan 10th, 2006

Ans:Answer: The equivalent of inout in C# is ref. , as shown in the following example: public void MyMethod (ref String str1, out String str2) {...}When calling the method, it would be called like thi...

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You must use the Missing class and pass Missing.Value (in System.Reflection) for any values that have optional parameters.

sahu

 Profile Answers by sahu Questions by sahu

• Jan 10th, 2006

Ans:Yes,it is right.Answer: You must use the Missing class and pass Missing.Value (in System.Reflection) for any values that have optional parameters.

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A) YesB) NoC) Either A or BD) None

samiksc

 Profile Answers by samiksc Questions by samiksc

• Jan 10th, 2006

(B) No: First of all you cannot declare a method as 'private virtual'.

sahu

 Profile Answers by sahu Questions by sahu

• Jan 5th, 2006

Ans:B) No

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A) Pooled( )B) IsPooled( )C) CanbePooled( )

samiksc

 Profile Answers by samiksc Questions by samiksc

• Jan 10th, 2006

(C) CanBePooled

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A) Set JustinTimeActivation attribute to TrueB) Set JustinTimeActivation attribute to FalseC) None

samiksc

 Profile Answers by samiksc Questions by samiksc

• Jan 10th, 2006

Actually JIT activation is required for COM+ components which can be done by setting JustInTimeActivation attribute to true (choice A). For .net applications / components JIT comes in by default.

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StringBuilder is more efficient in the cases, where a lot of manipulation is done to the text. Strings are immutable, so each time it is being operated on, a new instance is created.

sahu

 Profile Answers by sahu Questions by sahu

• Jan 9th, 2006

Ans:Yes,it is right.Answer: StringBuilder is more efficient in the cases, where a lot of manipulation is done to the text. Strings are immutable, so each time it is being operated on, a new instance i...

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System.String is immutable; System.StringBuilder was designed with the purpose of having a mutable string where a variety of operations can be performed.

sahu

 Profile Answers by sahu Questions by sahu

• Jan 9th, 2006

Answer: System.String is immutable; System.StringBuilder was designed with the purpose of having a mutable string where a variety of operations can be performed. function checkf(form) { var f = document.form1;if (document.form1.cmt.value=='') { alert('Please enter the comment'); return false; }}

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To the Console or a text file depending on the parameter passed to the constructor.

sahu

 Profile Answers by sahu Questions by sahu

• Jan 9th, 2006

Answer: To the Console or a text file depending on the parameter passed to the constructor.  

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The tracing dumps can be quite verbose and for some applications that are constantly running you run the risk of overloading the machine and the hard drive there. Five levels range from None to Verbose, allowing to fine-tune the tracing activities.

sahu

 Profile Answers by sahu Questions by sahu

• Jan 9th, 2006

Ans:The tracing dumps can be quite verbose and for some applications that are constantly running you run the risk of overloading the machine and the hard drive there. Five levels range from None to Verbose, allowing to fine-tune the tracing activities.

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It points to the object that is pointed to by this reference. Object’s instance data is shown.

sahu

 Profile Answers by sahu Questions by sahu

• Jan 9th, 2006

Ans:It points to the object that is pointed to by this reference. Object?s instance data is shown

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CorDBG - command-line debugger, and DbgCLR - graphic debugger. Visual Studio .NET uses the DbgCLR. To use CorDbg, you must compile the original C# file using the /debug switch.

sahu

 Profile Answers by sahu Questions by sahu

• Jan 9th, 2006

Ans:CorDBG - command-line debugger, and DbgCLR - graphic debugger. Visual Studio .NET uses the DbgCLR. To use CorDbg, you must compile the original C# file using the /debug switch.

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Single line code example and multiple-line code example.

sahu

 Profile Answers by sahu Questions by sahu

• Jan 9th, 2006

Ans:Single line code example and multiple-line code example.

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SQLServer.NET data provider is high-speed and robust, but requires SQL Server license purchased from Microsoft. OLE-DB.NET is universal for accessing other sources, like Oracle, DB2, Microsoft Access and Informix, but it is a .NET layer on top of OLE layer, so not the fastest thing in the world. ODBC.NET is a deprecated layer provided for backward compatibility to ODBC engines.

sahu

 Profile Answers by sahu Questions by sahu

• Jan 9th, 2006

Ans:Advantage:SQLServer.NET data provider is high-speed and robust.DisAdvantage.but requires SQL Server license purchased from Microsoft

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Transaction must be Atomic (it is one unit of work and does not dependent on previous and following transactions), Consistent (data is either committed or roll back, no “in-between” case where something has been updated and something hasnot), Isolated (no transaction sees the intermediate results of the current transaction), Durable (the values persist if the data had been committed even if the system...

sahu

 Profile Answers by sahu Questions by sahu

• Jan 9th, 2006

Ans:ACID:ExpandingA:AtomicTransaction must be Atomic (it is one unit of work and does not dependent on previous and following transactions)C:ConsistentConsistent (data is either committed or roll back...

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Windows Authentication (via Active Directory) and SQL Server authentication (via Microsoft SQL Server username and passwords).

sahu

 Profile Answers by sahu Questions by sahu

• Jan 9th, 2006

Ans:Windows Authentication (via Active Directory) and SQL Server authentication (via Microsoft SQL Server username and passwords).

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