Visual Studio Interview Questions and Answers (81) - Page 4

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Which of the following language is not a .NET compatible language?

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Common language specification (CLS) is:-

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Which of the following tool is useful to see all the methods which are used in the class file of our application?

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Which one is not a Testing tool in Dotnet Framework?

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Which tool can be used to pre-compile a Window Application?

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What are the FEATURES of Automatic Memory Management in Dot Net?

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Which of the following is the tool to modify configuration files in Dot Net?

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Which of the following is not true about .Net structure?

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Which of the following is not true for .NET exception?

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Which Types are supported by CTS(Common Type System)?

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Common language specification(CLS) is?

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What is CTS(Common Type System) in .NET?

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When to use a Delegate?

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How To Allow Only Numbers In TextBox Control?

We will use Regex.IsMatch method to alow only numbers.
For working with Regex classes,we have to import
System.RegularExpression Namespace.

Using System.RegularExpression.

if (!Regex.IsMatch(txtNumbersOnly.Text,

  @"(^([0-9]*|\d*\d{1}?\d*)$)"))

{

    MessageBox.Show("Not a Number");

}

What are the ways to check if string has no values defined in it?

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CultureInfo class is placed inside which Namespace in Dot Net?

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Where does VS.NET store Web application projects?

Web application projects create a virtual folder for each project where all the files of the projects are stored.
The virtual folder can be viewed in IIS and property of that folder determines where the files are physically stored.

Which attribute is used for marking method as an old method?

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Which operator(s) is/are used for checking not equal condition in Dot Net?

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What is the purpose of Import and Export Settings in the Tools option of Visual Studio?

If we want to change the settings of your VS environment, then we can use this tool. VS stores it's information in .vssettings file. Suppose we don't have SQL Server Advance Tools options,Source Control Git etc. added into our VS environment at the time of installation. But at a later point of time we want to have those in our VS environment (window layouts) . We can use the Export option for doing so.We can Import, Export, or Reset the existing VS Environment by this.