WebFeb 27, 2024 · Approach. 1. Create a dictionary with key and values as string type to store the data of students. Dictionary Student = new Dictionary (); 2. Add values to dictionary. Student ["Subject"] = "php"; Student ["Subject"] = "java"; 3. Create a method with IDictionary interface to display the data present in the ... WebTo convert a dictionary with a list to an IEnumerable in C#, you can use LINQ's SelectMany method to flatten the dictionary and convert each key-value pair to a sequence of tuples. Here's an example: In this example, we use SelectMany to flatten the dictionary and convert each key-value pair to a sequence of tuples (key, value), where value is ...
C# ToDictionary Method - Dot Net Perls
WebFeb 1, 2024 · index : The zero-based index in array at which copying begins. Exceptions: ArgumentNullException : If the array is null. ArgumentOutOfRangeException : If the … http://www.dedeyun.com/it/csharp/98761.html dlr back on track
C# Program to Demonstrate the IDictionary Interface
WebMay 31, 2024 · Result: In the above code example, we can see that we have a list of country type available that we want to convert to a dictionary. This country class has 2 properties, an Id of type int, and a Name property of type string. We use the .ToDictionary () method on the list which gives us a way to define the key and the value for the new ... WebApr 11, 2024 · Sharp color electronic dictionary Brain living comprehensive model black-based. Sponsored. $75.26. Free shipping. Sharp Color Electronic Dictionary Brain Life Comprehensive Model PW-SA2-B. $67.92 + $7.00 shipping. Sharp color electronic dictionary Brain business model black-based PW-SB2-B. WebSharp color - Electronic dictionary Brain high school model white system PW-SH4. Sponsored. $222.94 + $2.19 shipping. Sharp Brain W touch panel corresponding color electronic dictionary PW-AC900-S. $65.70 + $59.77 shipping. PW-AC900 Sharp BRAIN Pocket Electronic Dictionary / Translator. $29.00 dlr behavioral health