I send the registration date parameter to mysql database like “22-12-2010”. But my sql date date type is in another format how can I change the date format like “2010-12-22” also I have to insert this into table.
Give code in C#,asp.net code behind either sql query statement!
Use this comprehensive MSDN pages as your guide: Standard Date and Time Format Strings and Custom Date and Time Format Strings.
There are many examples on those pages on how to reformat a date string in C#, and they also provide a good clear explanation on how date formatting works in the DateTime class.
Once you’ve reformatted your date string in C#, you should be able to pass it on down without needing to use SQL to reformat it.