Skip to content

Tag: winforms

Accessing database connection string using app.config in C# winform

I can’t seem to be able to access the app.config database connection string in my c# winforms app. app.config code C# code: When I try the C# code, I get a message: Warning 1 ‘System.Configuration.ConfigurationSettings.AppSettings’ is obsolete: ‘ This method is obsolete, it has been replaced by System.Configuration!System.Configuration.ConfigurationManager.AppSettings’ However, when I try to use: I get an error: Only assignment,

Database Data Types and their equivelants in Windows Forms

I’ve read in forums about people having issues with certain data types when accessing a database from their website and windows forms application. Mostly the decimal, float and datetime data types. My DB Table, for example, the Orders table consists of the following Columns. Below each column is the datatype I have chosen to use: My questions are: Is (in