devart

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EF4 Code only ctp5: how set connectionstring devart oracle?

hi i have devart oracle provider 6(BETA), and want use code only ctp5...how i c开发者_C百科an set connectionstring for oracle?i started now with Code only and i need use oracle, anyone can help me?You[详细]

2023-02-15 08:06 分类：问答
Distributed transaction already begun "ORA 02046 " when I use Link

I have a very big problem for me appears with a few steps when I use devart to connect to Oracle. Select on the following view in Oracle[详细]

2023-02-10 18:37 分类：问答
ProviderIncompatibleException with entity framework 4 ctp5 and oracle express

I encountered a ProviderIncompatibleException when I tried to connect on a Oracle express database with dotConnect for Oracle and entity framework 4 ctp5. I have Oracle Express 10g a开发者_开发问答nd[详细]

2023-02-06 08:10 分类：问答
license not found issue devart postgres sql

i have developed an app using the deva开发者_如何转开发rt dot connect control. I have deployed on the server, using iis. However, whenever i try to do anything with the database i get the license not[详细]

2023-02-05 10:55 分类：问答
EF4 Oracle Identity Insert

Does anyone know if its possible to call an oracle\'s sequence.NextVal from ef4 without using StoredProcedure? I have an Oracle db 开发者_运维知识库from a client which I cannot modify, so stroedproc a[详细]

2023-02-04 17:44 分类：问答
Problem with Timestamp using .Net entity framework and Devart dotConnect for MySQL

I have the following table in my MySQL database : CREATE TABLE IF NOT EXISTS Benutzer ( IdINTEGERPRIMARY KEYAUTO_INCREMENT,[详细]

2023-02-04 14:02 分类：问答
How to access the search text in a TCRDBGrid component?

Is there a way to access the text entered in a Devart (Core Lab) TCRDBGrid search bar? I tried implementing the OnKeyDown event but the event didn\'t happen during entry in the search fields, only wh[详细]

2023-01-21 16:50 分类：问答
Delphi: How to get the query that is passed to the server when parameters are used

I have a query with parameters inside a Devart TMSQuery.SQL. Something like select * from customers where customer = :CustomerID[详细]

2023-01-13 22:46 分类：问答
How to dynamically group a list depending on role in asp.net mvc

Here is my scenario:We would like to have a page listing donors, depending on the user viewing the page we would like to group by the donor\'s giving level, or just their sort name.The twist that is t[详细]

2023-01-10 14:36 分类：问答
Issue with Updating Changes in LINQ

I\'m having an issue with updating the database.The app shows the updated value, but the database does not.No errors returned.My table has a PK.Using DotConnect for Oracle, but the LINQ syntax is the[详细]

2023-01-07 04:40 分类：问答