I am creating a gridview that allows the user to enter the date (example Date of Completion) of a specific artifact (There are multiple). If I try to enter a null or empty value it crashes. I have looked high and low for an answer to this. The data they enter is updated to a sql server database. I have switched the data back and forth between between date and nvarchar. Also, the value has to bind so it updates the database in the ASP.net.
The text box in question is involved in an if statement within my code, something to the effect of
I have a custom security principal object which I set in the global.asax for the current thread and all is well, no problems normally.
I have a table which contains null values and I need to get data from the table using SqlDataReader. I can’t figure out how I can safely cast DBNull to int.
this is how I initiate the session
I have a stored procedure which updates a database using the parameters I supply but I’m having trouble passing a NULL to the stored procedure
I’m working on my first ASP.Net application, and seem to be hitting a lot of hurdles (background primarily in WinForms with a recent MVC5 project under my belt).
Consider three functions:
How do I refer to the null object in Python?
I’m getting this error when I run my python script:
