How to solve the issue of postback through browsers reload button in Asp.Net
<p>I am working on a page in ASP.NET/C# where the user's information is saved to the database.<br>
There are many fields on the page and when the validations are done then the information is saved.</p>

<p>The submission of information is done using an ASP.NET button.<br>
The primary key of the table is generated in code itself, that is, every time it is increased by one. </p>

<p>I just faced an issue while reloading the page through the browser's reload button. I noticed that the same user information was submitted with the primary key value incremented by one.</p>

<p>So my question is how should I tackle this issue?<br>
Should I just clear values of all textboxes after successful submission of data so that it will validate and then the user has to fill the information again?</p>

<p>Please share your ideas as to how can I handle this.</p>
