Formview itemupdating parameters
Moverover, if you have any values that need to be added, just add them to New Values, and your Data Source should turn them into parameters. This can be beneficial to other community members reading the thread.
If a value is in that dictionary, it will overwrite whatever value is in the parameter with the same name. Please remember to click “Mark as Answer” on the post that helps you.
Then I will get an runtime exception from the BLL that no matching function has input parameters .....(Project ID, ......., Last Updated By, ....
I have a formview with several data items that works perfectly except for a single parameter that will not update with the rest of them.
So I have a formview that displays information from the database and allows editing of it. When all you've got is a Hammer, Every Problem looks like a Nail.
Additionally, there are some fields, such as Last Updated By, Last Updated Date that need to be seen, but not edited.When I click Update, I get the Item Updating event but not the Item Updated event and the revisions are not written to the database. In your Item Updating event handler, make sure of the following things: -If you are not using optimistic concurrency checking, remove any old values the Form View may be placing in the Old Values collection.-Make sure that all of the parameters required by your stored procedure, query, or data source have values and are named correctly in either the Keys or New Values collections (and make sure that no duplicates exist).Probably something to do with my idiotic approach, but not sure. OK, playing around I realized that EVAL should be used instead of Bind, so that takes care of the extra field being passed back.thanks in advance for any advice or help you can offer However, when I leave the Form View to it's own devices it is still trying to pass all the parameters back, regarless of what the object datasource it asking for. So now myevent looks like this (much simplier, thanks) protected void Form View1_Item Updating(object sender, Form View Update Event Args e) However, the update is returning from this, in your ODS setup: Old Values Parameter Format String="original_" you probably chose concurrency options in the wizard.
2) Is so, when I cancel the edit (because I did the update myself), and change mode, the Form View returns to read only mode as inteneded (good so far).