asp.net display image from byte array
I have a byte array and trying to display image from that.
linq
Linq row not found or changed
Error Message: Row not found or changed. Stack Trace: at System.Data.Linq.ChangeProcessor.SubmitChanges(ConflictMode failureMode) at System.Data.Linq.DataContext.SubmitChanges(ConflictMode failureMode) This occurs seemingly randomly. I get emailed these errors, and the URL reported always seems to work for me and should be functioning for everyone else as well. I can fix this error by: Going to my dbml layout Selecting … Read more
Multiple where conditions in EF
Possible Duplicate:
Conditional Linq Queries
This operation would create an incorrectly structured document
I am new to XML and tried the following but I’m getting an exception. Can someone help me?
ASP:ListBox Get Selected Items – One Liner?
I am trying to get the selected items of an asp:ListBox control and put them in a comma delimited string. There has got to be a simpler way of doing this then:
How to exclude folders when using Directory.GetDirectories
I want to return a list of all the subdirectories in the ‘SomeFolder’ directory excluding the ‘Admin’ and ‘Templates’ directories.
Search through Where clause in LINQ, using dynamic properties
I’m basically trying to construct a query, and I don’t know why microsoft made this so difficult in Entity Framework and LINQ. I have various parameter STRINGS. So if you see a variable, assume it’s a string passed in from somewhere.
Is maintain the transaction with a static LINQ to SQL DataContext in asp.net possible?
I have ASP.NET application which is connected with SQL server using LINQ to SQL. Where as i have a static class , certainly it would work on application level. Where as I have created static object of DataContext in this static class.
I have not created any data context object in application except this. Where as i am using this static data context object for each data base manipulation.
LINQ Expression Conversion / Concat from Int to string
I want to Concat two expressions for the final expression