C validating data types updating keys for nod32
First, we will validate the schema or table structure of Excel, remove or add one table of attached Excel sheet, and browse in your demo application.
Data validation is a checking procedure that a computer carries out automatically to help reduce input errors in data.
Introduction This article demonstrates how to validate an Excel sheet before uploading or storing its data into a database.
I have seen many developers implementing various types of logic to achieve the same.
I have attached the Excel sheet which is taken in this demonstration and the above details demonstrated how to create a project in VS for validating the Excel sheet.
Now, we will discuss the steps to validate an Excel sheet.
Some developers fetch the Excel data and validate (data type, length of data etc.) each data one by one.
It does two types of validation - one is table structure or schema and another one is data validation.They can check if it adheres to the description of the element it is placed in.For validating the schema of Excel sheet, the Validation Type property of class Xml Reader Settings needs to be set Validation Type. The below code is sample example for validating the schema of Excel sheet.Data validation ensures that the data complies with the requirements and quality benchmarks. Data validation primarily helps in ensuring that the data sent to connected applications is complete, accurate, secure and consistent.This is achieved through data validation's checks and rules that routinely check for the validity of data.
These rules are generally defined in a data dictionary or are implemented through data validation software.