C# program to search a word in a file

ReadLine 2D Array Switch. Text file. It is important you download the enable1. This text file is available from the obsolete TheDeveloperBlog-controls project where it has been downloaded , times.

It is 1. In this example, we enable multidirectional searching. As words are searched for in a puzzle, we can change direction to get each letter. With the complete code here, we explore a recursive searching algorithm guided by a hashtable. There are some significant changes in this program. The input puzzle is read in from the console each time. It uses a 2D array indicating which squares have been used. And the search is not restricted to any direction.

The Search method is a recursive method: it calls itself. It can call itself eight times on each call. This is to go in every possible direction from a single square.

At the start of Search, we have some bounds checking logic. The algorithm uses an array of booleans. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Search for words in a file.

C [duplicate] Ask Question. Asked 6 years, 1 month ago. Active 6 years, 1 month ago. Viewed 3k times. Lebron Jamess. Lebron Jamess Lebron Jamess 2 2 silver badges 11 11 bronze badges. C search string tutorial shows how to search for strings in C language. C tutorial is a comprehensive tutorial on C language. More complex searching operations can be performed with the Regex class. The Contains method returns a boolean value indicating whether the substring occurs within the specified string.

Ask a question. Quick access. Search related threads. Remove From My Forums. Answered by:. Archived Forums V.