Ishan questions

• I want to retrieve an Image from database and crop it as per the user needs
• Read an XML string in C#
• Use javascript to set image URL of image control in asp.net
• Display a alert box in ASP.net c# web application
• Using select count(*) in c#
• Javascript runtime error:
• Regular Expression to accept all the decimals from 0 to 100
• Error as Input string was not in a correct format
• How to capture video from webcam(in java)? [duplicate]
• SQL query error - "Column cannot be null"

Ishan answers