Data Connectivity
"Help Content Manager" Error During Installation
If you see the "Help Content Manager" error when installing dotConnect, don’t worry — this is not a critical issue. You can continue using the product normally and access our documentation online: ? Devart dotConnect for PostgreSQL Documentation How ...
Resolving Assembly Version Issues by Cleaning the Global Assembly Cache (GAC)
You might encounter assembly version conflicts if an incomplete uninstall of a previous dotConnect provider leaves an empty folder in the Global Assembly Cache (GAC). This is an uncommon occurrence. Accessing the Global Assembly Cache: The Global ...
Digital Signature with SHA256 RSA
To address potential issues related to digital signatures using SHA256 RSA, you can directly utilize the TScKey object as demonstrated in the following example: uses ...ScBridge, ScUtils; var Source, Signed: TBytes; aComment: string; Key: TScKey; ...
Handling Accented Characters in TScHttpWebResponse
The ScHttpWebRequest1.GetResponse.ReadAsString method expects the response content to be encoded in UTF-8 and decodes it accordingly. If you encounter issues with accented characters not being displayed correctly, it might indicate that the response ...
Accessing Server Response Data with TScHttpWebRequest
When working with TScHttpWebRequest, it's crucial to properly handle potential server errors to access any data returned by the server, even in error scenarios. The HttpException provides valuable information about the server's response in case of an ...
Resolving ORA-12705 Error
The ORA-12705 error, "Invalid or unknown NLS parameter value specified," typically arises when the NLS_LANG environment variable on your deployment server is configured with an invalid language, territory, or character set. This mismatch between the ...
"Cannot obtain Oracle Client information from registry" Error
The error message "Cannot obtain Oracle Client information from registry" when working with Oracle typically indicates that either the Oracle Client is not installed on your system, or there is a mismatch in the bitness between your application and ...
Accessing Inserted Records Before SubmitChanges() in LINQ to SQL
When working with LINQ to SQL and performing batch insert operations, you might need to access the properties of the newly inserted records before calling SubmitChanges(). Standard LINQ to SQL queries against the Table<T> will only reflect the data ...