Category: C#
C# Compiler Error – CS0080 constraints are not allowed on non-gener
In this blog post, you’ll learn more about the C# Compiler Error – CS0080 and the related message description C# Compiler Error Code CS0080 C# Compiler Description for the Code :CS0080 Constraints are not allowed on non-generic declarations
C# and Lambda – Filter elements from object collection with Logical Operators
Here’s a sample code snippet demonstrating how to filter elements from a list of objects using the where clause using Lambda in C#. This sample gets all the employees who salary is greater than 20000 GBP and age is greater than 22. How to Filter Employees List whose salary is greater than 20000 GBP and age is greater than 22 using Lambda in C# ?…
UnauthorizedAccessException or unhandled Exception when accessing Geolocator in Windows Phone
When using the Geolocator GetGeopositionAsync () method, it is necessary to handle the necessary exceptions that may arise based on various scenarios. One such scenario is the Location is disabled by the use in the Phone Settings. In this case, when the Geolocator’s GetGeopositionAsync() method is called, you will receive the UnauthorizedAccessException or unhandled Exception as shown below. “An exception of type ‘System.Exception’ occurred in…
C# Compiler Error – CS0107 more than one protection modifier
In this blog post, you’ll learn more about the C# Compiler Error – CS0107 and the related message description C# Compiler Error Code CS0107 C# Compiler Description for the Code :CS0107 More than one protection modifier
C# Compiler Warning – CS1735 xml comment on ‘{1}’ has a typeparamref
In this blog post, you’ll learn more about the C# Compiler Warning – CS1735 and the related message description C# Compiler Warning Code CS1735 C# Compiler Description for the Code :CS1735 XML comment on ‘{1}’ has a typeparamref tag for ‘{0}’, but there is no type parameter by that name
How to Get the Path to special folder using C# ?
If you want to get the path to the special of the user like My Documents etc. , you can use the Environment.GetFolder with the enum “Environment.SpecialFolder”. How to Get the Path to special folder using C# ? Below is a sample code snippet demonstrating on how to do it.
C# Compiler Warning – CS8611 nullability of reference types in type o
In this blog post, you’ll learn more about the C# Compiler Warning – CS8611 and the related message description C# Compiler Warning Code CS8611 C# Compiler Description for the Code :CS8611 Nullability of reference types in type of parameter ‘{0}’ doesn’t match partial method declaration.
C# Compiler Fatal – CS0009 metadata file ‘{0}’ could not be opened
In this blog post, you’ll learn more about the C# Compiler Fatal – CS0009 and the related message description C# Compiler Fatal Code CS0009 C# Compiler Description for the Code :CS0009 Metadata file ‘{0}’ could not be opened — {1}
C# Compiler Error – CS7049 security attribute ‘{0}’ has an invalid
In this blog post, you’ll learn more about the C# Compiler Error – CS7049 and the related message description C# Compiler Error Code CS7049 C# Compiler Description for the Code :CS7049 Security attribute ‘{0}’ has an invalid SecurityAction value ‘{1}’
How to find the MaxValue and MinValue of UInt16 in C# ?
You can find the max value and min value of the unsigned integer in c# using the properties UInt16.MaxValue and UInt16.MinValue . Below is a sample sourcecode demonstrating the MaxValue and MinValue of UInt16 in C# Output Max value for UInt16 : 65535Min value for UInt16 : 0
C# Compiler Error – CS8151 the return expression must be of type ‘{
In this blog post, you’ll learn more about the C# Compiler Error – CS8151 and the related message description C# Compiler Error Code CS8151 C# Compiler Description for the Code :CS8151 The return expression must be of type ‘{0}’ because this method returns by reference
How to Get the First Element from LINQ Query in C#?
Below is a sample source code demonstrating How to Get the First Element from LINQ Query in C#? How to Get the First Element from LINQ Query in C#?
C# Compiler Error – CS8416 cannot use a collection of dynamic type
In this blog post, you’ll learn more about the C# Compiler Error – CS8416 and the related message description C# Compiler Error Code CS8416 C# Compiler Description for the Code :CS8416 Cannot use a collection of dynamic type in an asynchronous foreach
How to Skip Iteration of a foreach loop in C# ?
When using C# programming language , there are times when you might want to skip over the iteration based on some condition and jump over to the next iteration. How to Skip Iteration of a foreach loop in C# ? continue keyword comes to your rescue for this use case. When you want to skip the processing of current iteration and jump to the next…
C# Compiler Warning – CS0473 explicit interface implementation ‘{0}’
In this blog post, you’ll learn more about the C# Compiler Warning – CS0473 and the related message description C# Compiler Warning Code CS0473 C# Compiler Description for the Code :CS0473 Explicit interface implementation ‘{0}’ matches more than one interface member. Which interface member is actually chosen is implementation-dependent. Consider using a non-explicit implementation instead.
How to Add Border to the Ellipse Control in Windows Phone 8 ?
Looking for an option to add border with a different color to the Ellipse Control in Windows Phone 8 ? Here’s a simple way to do it. How to Add Border to the Ellipse Control in Windows Phone 8 ? Assume that the Ellipse tag in the XAML is as shown below. The Ellipse has the background color “Chocolate”. <Ellipse Height=”52″ Width=”52″ Fill=”Chocolate”/> We can…
How to Check if a file exists in Windows Storage in UWP ?
Do you want to know if a file exists in the Windows Storage from your Universal Windows Platform (UWP) app ?. Below is a sample code snippet demonstrating how to do it. How to Check if a file exists in Windows Storage in UWP ?
C# Compiler Error – CS8515 parentheses are required around the swit
In this blog post, you’ll learn more about the C# Compiler Error – CS8515 and the related message description C# Compiler Error Code CS8515 C# Compiler Description for the Code :CS8515 Parentheses are required around the switch governing expression.
C# Compiler Warning – CS3016 arrays as attribute arguments is not cls
In this blog post, you’ll learn more about the C# Compiler Warning – CS3016 and the related message description C# Compiler Warning Code CS3016 C# Compiler Description for the Code :CS3016 Arrays as attribute arguments is not CLS-compliant
How do take Screenshot in Windows Phone 8 device?
The Windows Phone 8 allows the users to take screenshot of the current screen. This was a feature that was included in Windows Phone 8. How do take Screenshot in Windows Phone 8 device? 1. Hold the Power button and the Windows Key simultaneously. 2. This will take a screenshot on the Windows Phone 8 device which will be stored in the Screenshots album.
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