Vb net adapter rowupdating


15-Jan-2016 05:07

vb net adapter rowupdating-45

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Preload Reader = Npgsql Data Adapter); m_Data Adapter. 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?

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. One comment: you have set Use Preload to true in your connection string. Use Extended Types = false; the exception changes to: System. It's quite straight forward - and works well for the most primitive data types. Loading seems not to be the issue - the conversion from postgres to works fine - but on Update - the exceptions are thrown. If you need help compiling/running with NUnit let me know. Update(Data Set data Set, String src Table) at Postgres Csharp Tests. Bug352() in d:\Projects\Postgres Csharp\Postgres Csharp Tests\Postgres Csharp Tests\Postgres Csharp Tests Main Form.cs:line 84 Inner Exception: with the line: m_Connection String. Argument Exception was unhandled HResult=-2147024809 Message=Type of value has a mismatch with column type Couldn't store in field_timestamp_with_timezone Column. Data Column.set_Item(Int32 record, Object value) at System. Data Row.set_Item(Data Column column, Object value) at System. Data Row.set_Item(String column Name, Object value) at Postgres Csharp Tests. Bug352() in d:\Projects\Postgres Csharp\Postgres Csharp Tests\Postgres Csharp Tests\Postgres Csharp Tests Main Form.cs:line 80 at Postgres Csharp Tests. Main From_Button_Submit Changes_Click(Object sender, Event Args e) in d:\Projects\Postgres Csharp\Postgres Csharp Tests\Postgres Csharp Tests\Postgres Csharp Tests Main Form.cs:line 103 at System.

"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. This is a legacy feature and it's strongly recommended not to use it (it have been removed from the upcoming major version 3.0). Invalid Cast Exception occurred HResult=-2147467262 Message=Specified cast is not valid. Then add any extended data-type, like a time value, xml etc - and the update throws the exceptions () { m_Connection String. to be honest - I'd never worked with NUnit - so I've got to do some heavy reading first. So you're right - I'd just pasted your method Bug352() into my source - as it is - but with my connection member - and called it on click...