I\'m creating a gridview using an objectdatasource and it works fine when pulling all records.But when I want to use the selectCountMethod the grid shows no values.
I am using Tracing and Caching for Entity Framework in my asp.net 4 application. It works great when I work on my entities manually, but in master-detail pages that have a gridview and an entitydataso
Symptoms: ListView not sorting Data Layer: Linq-generated class that includes Northwind Employee table and System.Linq.Dynamic class
I don\'t even know how to state this clearly, and there\'s too much code to paste it all in here. Let me start off with a general description and maybe it\'ll ring a bell. I have a DataGrid which us
I\'ve a little question on LINQ. I have a collection of categories (about 100). Some of them are children of another category. This is an IList of this type:
Does anyone know how many trips t开发者_如何学Pythono the database will be made on Select if I use one ObjectDataSource for two ASP.NET controls?Two trips
Suppose I have a given ObjectDataSource, this objectdatasource \"SelectMethod\" property is set to \"GetProjectsByUsername\" of a class Project and accepting one parameter.
I have a ListView control which I used to populate using an ASP ObjectDataSource control. This worked fine.
Good morning, please, I have dependent GridView and I want delete row, but it not working. Problem: method \'SmazOrdinacniDobu\' (for deleting) have type of parameter OrdinacniDoba, but this parameter
If you use an object database, what happens when you need to change the structure of your object model?
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