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Read File To String C#

Read File To String C#

Read File To String C#How to Read From a Text File C Programming GuideThis example reads the contents of a text file by using the static methods Read. All. Text and Read. All. Lines from the System. IO. File class. For an example that uses Stream. Reader, see How to Read a Text File One Line at a Time. Exampleclass Read. From. File. static void Main. The files used in this example are created in the topic. How to Write to a Text File. You can change the path and. Example 1. Read the file as one string. System. IO. File. Read. All. TextC UsersPublicTest. FolderWrite. Text. Display the file contents to the console. Variable text is a string. System. Console. Write. LineContents of Write. Text. txt 0, text. Example 2. Read each line of the file into a string array. Each element. of the array is one line of the file. System. IO. File. Read. All. LinesC UsersPublicTest. FolderWrite. Lines. Display the file contents by using a foreach loop. These examples show various ways to write text to a file. The first two examples use static convenience methods on the System. IO. File class to write each element of. Here is the code to read a text file from disk one line at a time into a string. This code ensures the file exists and properly closes the file if an exception occurs. Are you sure that your configuration file web. config is at the right place and the connection string is really in the generated file If you publish your file. In this article, we will try to read from an existing XML file using the XmlReader class. Read File To String C#System. Console. Write. LineContents of Write. Lines. 2. txt. Use a tab to indent each line of the file. Console. Write. Linet line. Keep the console window open in debug mode. Console. Write. LinePress any key to exit. System. Console. Read. Key. Compiling the Code Copy the code and paste it into a C console application. If you are not using the text files from How to Write to a Text File, replace the argument to Read. All. Text and Read. All. Lines with the appropriate path and file name on your computer. Robust Programming The following conditions may cause an exception The file doesnt exist or doesnt exist at the specified location. Check the path and the spelling of the file name. NET Framework Security Do not rely on the name of a file to determine the contents of the file. For example, the file my. File. cs might not be a C source file. See Also. System. IOC Programming Guide. File System and the Registry C Programming Guide.