Detailsview itemupdating e newvalues

19-Jun-2017 09:38

Now, we have Edit button on Details View control in ASP. When we click Edit Button that time we need to change mode of Details View control for Editing Records. For Editing set Autogenerate Edit Button = True at property of Details View control.Take a look to Handle Update method in the Details View control using reflector and you will find it does not include Read-only fields when extracting values from fields.

Item Updating Dim fu As File Upload = CType(Form View1.

File Name Dim Full Pathed File As String = My Path & f Name Try If fu. Old Values("Kurum Logo Path") Dim new Name As String = e.

Old Values("Kurum Logo Path") End If Catch ex As Exception Response. I have googled, binged, yahooed, trialed & errored with no success.

I´m using a Details View but when updating, I cannot get the Old Values because the Details View Update Event Args.

Note: I´m not using a datasource component in my application (Sql Data Source, Object Data Source, Entity Data Source, etc.).

Item Updating Dim fu As File Upload = CType(Form View1. File Name Dim Full Pathed File As String = My Path & f Name Try If fu. Old Values("Kurum Logo Path") Dim new Name As String = e. Old Values("Kurum Logo Path") End If Catch ex As Exception Response. I have googled, binged, yahooed, trialed & errored with no success. I´m using a Details View but when updating, I cannot get the Old Values because the Details View Update Event Args. Note: I´m not using a datasource component in my application (Sql Data Source, Object Data Source, Entity Data Source, etc.). To cancel the update operation, set the collections, if necessary, before the values are passed to the data source.