Rowupdating c

Specifying a json or xml field as part of the table indeed triggers an error, but it's a backend 42804 error because npgsql sends values as text. However, it doesn't look like what you got, and moreover I can see no issue when inserting timestamps (with timezone or otherwise). Sorry that it took some time to write back - my internet connection was (is) down - I've got to work via mobile... Please look at my testcase and try to see if there's any real difference with your code. So - for the exception call stack - it only has external code - maybe I need to include the npgsql source for more information on this. Updating Row Status Errors(Row Updating Event Args row Updated Event, Data Row data Row) at System. But - when I have a row with some higher type, for e.g. I'm using Npgsql (2.2.0.0) via Nu Get with Target Framework 4.5 But I also tried the Npgsql download version for and with 2.0 - same issue. Update From Data Table(Data Table data Table, Data Table Mapping table Mapping) at System.

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To cancel the update operation, set the collections, if necessary, before the values are passed to the data source.A common way to use these collections is to HTML-encode the values supplied by the user before they are stored in the data source. Exception: Thrown: "Die angegebene Umwandlung ist ungültig." (System. Invalid Cast Exception was thrown: "Die angegebene Umwandlung ist ungültig." Time: Thread:[5084] In the exception itself: When I use your example an exception on Date Time is thrown: An unhandled exception of type 'System. Additional information: Type of value has a mismatch with column type Couldn't store @digital-void, I'm using 2.2.0, which is the latest. Just to be absolutely sure, I created this failed repro commit on top of 2.2.0, with the timestamp_with_timezone column. Can you please try to run this specific unit test (not within your program) and confirm that on your setup produces an exception? If you need help compiling/running with NUnit let me know. "time with time zone" or xml either a Missing Operator- (xml = text) or an Invalid Cast-Exception occurs. Here the example code, To reproduce the issue - just setup a database with a table - first add only primitive data-type rows (int , uid, string, text ect.) test it - and you'll see - update just works fine.

Then add any extended data-type, like a time value, xml etc - and the update throws the exceptions @digital-void, please check the minimal testcase in my commit above. Update(Data Row[] data Rows, Data Table Mapping table Mapping) at System.

This enables you to provide an event-handling method that performs a custom routine, such as canceling the update operation, whenever this event occurs.

A Grid View Update Event Args object is passed to the event-handling method, which enables you to determine the index of the current row and to indicate that the update operation should be canceled.

event is raised when a row's Edit button is clicked, but before the Grid View control enters edit mode.

This enables you to provide an event-handling method that performs a custom routine, such as canceling the edit operation, whenever this event occurs.

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