Suraj Kaushik's Blog

2 share my mistakes and lessons

Application

Compiler Error Message: CS0161: ‘users.login(string, string)’: not all code paths return a value

Not All code paths retun a value. comes when we set any function to return any kind of datatype value other than void as Line 25:     public string login(string userid, string pwd) above funciton must return string value in every case, no matter if it returns a blank string. Hence, if you din’t check every [...]

, , ,

Compiler Error Message: CS0161: ‘db.connectDB()’: not all code paths return a value

Server Error in ‘/dcorp’ Application. Compilation Error Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately. Compiler Error Message: CS0161: ‘db.connectDB()’: not all code paths return a value Source Error:   Line 28: } Line 29: [...]

, , ,

How to solve A potentially dangerous Request.Form value was detected from the client

This kind of problem can come in existance when a form is submitted to server. I faced the problem during migration of Classical ASP Website to C# ASP.NET / MSSQL SERVER website. I hope It will work with all the ASP.NET Websites.  A potentially dangerous Request.Form value was detected from the client This kind of [...]

, , , , , , , ,

A potentially dangerous Request.Form value was detected from the client

While implementing Login section to one of my clients existing website, I got the following bug,  the old website was in clasical ASP. This bug came into exsistence when I was migrating the website From Clasical ASP to  ASP.net/ MSSQL SERVER with C# techology. Server Error in ‘/dcorp’ Application. A potentially dangerous Request.Form value was [...]

, , , , , , , , ,