How to Check if a Table and Column Exist in a DataSet in C# When working with DataSet objects in C#, it’s common to handle multiple DataTable instances dynamically. Sometimes, you might need to verify whether a specific table exists within a DataSet and, if it does, check if it contains a specific column. This […]
Tag: C#
Secure Password Hashing in C# & PHP: Argon2 & Bcrypt Implementation Guide
In modern web and software development, securely handling user passwords is crucial to prevent security breaches. Storing plaintext passwords is a critical security risk, and hashing them using robust algorithms is the standard practice. In this article, we will explore the concept of password hashing, the importance of using salts, and how to implement secure […]
Reading Text Files as Databases: From OLEDB in VB6/VBA to Modern C# Approaches
When working with structured text files, such as CSV or tab-delimited files, developers often need a way to query them like a database. Historically, OLEDB with Microsoft Jet was a common approach in VB6, VBA, and VBScript. However, modern development environments favor more robust solutions in C# with ADO.NET and ODBC. This article explores the […]