Objectdatasource updating event

Otherwise, if bound manually, you have to handle the Row Updating, Row Deleting, etc. When I press the second time this error comes: Failed to load viewstate. NET 2003 extensively and exploited all features like drag and drop functions for creating components, drag and drop data access components... NET 2003 allows creating sqldataadapter for table mapping , stored proc parameters mappings etc.. NET 2005, there is no way we can drag the typed dataset, sqldata adapter, sqlcommand on forms designer . Inside each object is another object with car items that I need to bind to another gridview for each row of carts. Object Data Source - Selectcount method with custom parameters and custom paging.protected void obds_Selecting(object sender, Object Data Source Selecting Event Args e) { if (!

The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request. We can drag pretty much any object on component designer.... I was hoping to get it to work by doing this to the inner gridview This doesn't seem to work, eval doesn't like an object I guess. How to use update, insert or delete method in Grid View or Detail View by using objectdatasource object?

But speaking in general, also since the old values would be part of the actual parameters that will be passed to the Update Method, does this mean I have access to the old and new values in the Object Data Source. Is the purpose to allow different controls bound to the same datasource to do different things?

I guess I'm not sure why you would use one over the other?

When it seems like you can choose either option it's hard to know what's the correct choice and why. Net, there are almost always many ways to accomplish the same thing. The first one occurs earlier than the second one, I know that, but still which one do you prefer? I've set the Data Object Type Name property of my object data source so my update method can accept an instance of a class as the parameter.

If a post helps me I'll always eventually mark it as an answer. It's really up to you on what you choose to use. I want to extract an object, when Grid View is updating, from ODS. Blog about programming, web and IT in general Hi Mike. What I'd like to do is get a reference to the instance of the object that gets passed to the update method *before* any of its properties are set (I need to run some initialization code first). Sql Exception: Must declare the scalar variable "@Description any idea what this means and what I need to do to fix it?

Just one a glitch when it comes to fetching grid with sorted columns.It will be easy to reply if we could see the code... Is it better to use the Object Data Source or just bind the class to the Grid View Johan Theunissen MCPD, MCSE, MCTS Biz Talk 2006==============================Please mark the most helpful reply/replies as "Answer". Datasource (row.editing and paging errors) vs Object Data Source Hi Guys, I have a self-made data table as the data source for my gridviewand struggle to get row editing and paging to work:1. Can I bind a gridview inside a gridview to a sublist of objects inside the main gridviews datasource? Hey, The Data Source controls provide seamless inserting, updating, deleting, selecting, paging, and sorting, so I would recommend using the Object Data Source for that. When I press the edit button the first time my sub fires: But the row does not go into edit mode. My api is returning a list of shopping cart objects that binds to gridview of cart rows. Use any declarative data source control (Access Data Source, Sql Data Source, Linq Data Source, Entity Data Source, Object Data Source, ... To do deletes, it's just a matter of getting the Delete button to appear, and that's dine in the same way as showing the edit button. Delete Method not passing custom object (Update works fine) on Grid View linked to Object Data Source Hi there, I have been trying to create a "Manage User Accounts" administration page for a web application that would allow a user with specific privileges (referred to as the Super User from now on) to change the "role" for other registered users. I wanted to present the user's usernames and their associated roles in a Grid View.

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  1. The reason behind this was the division among the tribes and the absence of a strong central authority in Yemen during the days of the prophet.