Check any information that is sent from a client for executable script, SQL statements, or other code before displaying it in your application. Use one of the following methods to bind the Grid View control to the appropriate data source type: Note: This control can be used to display user input, which might include malicious client script. Note: The Grid View control can provide support for sorting, updating, and deleting with other types of data sources.
Here I am looping through the Grid View Rows and checking whether the Check Box is checked for that Row.
If the Check Box is checked then the edited values from the Text Box and the Drop Down List controls are added to the SQL Parameters and the record is updated in the database based on the Customer Id in the Here Mudassar Ahmed Khan has explained how to Export a Grid View with Images or Pictures to Word Excel or PDF Formats in ASP. In this article the Grid View is displaying images stored on disk and th Hi, This is Mudassar Khan. Net Question Answer site, specially started to allow visitors of this site ask their doubts and queries. Just click the Ask Now button and ask your question now.
The following table lists the different column field types that can be used. The Grid View control can be bound to a data source control (such as the Sql Data Source control or Object Data Source control) or to any data source collection that implements the IEnumerable interface, such as Data View, Array List, List`1, or other collection types.
Kindly help me,where exactly i need to declare Global Class and while click on Add New Record,its throwing Error--Object reference not set to an instance of an object.please follow the below code,if any solution u get,kindly mail me in this below email id- [email protected] i will be greateful to u.
Now you can ask questions directly to me on my new site ASPForums.
However, you will need to provide an appropriate event handler with the implementation for these operations. The automatic updating, deleting, and selection functionalities are enabled when a button in a Button Field or Template Field column field, with a command name of "Edit", "Delete", and "Select", respectively, is clicked. Auto Generate Select Button property is set to true, respectively.
None of them feels natural to me, so quite frequently - especially if I haven't written that code in a while - I spent way more time than I should rediscovering what approach I should use the hard way.
So I'm taking a few minutes - for my own sake - to write this stuff down so I can look it up next time I have a brain fart Using a Button Field you can specify a Command Name which in turn provides the On Row Command event some context as to what type of operation you are dealing with in Code Behind.
If File Upload validation create problem then comment the "Regular Expression Validation" (File Upload id is revfu New Photo and revfu Photo) and try again.
hello sir, I hv copied your code above , I am getting error at update operation, - 'Dynamic SQL generation for the Update Command is not supported against a Select Command that does not return any key column information.'please help thanks in advancenilesh You are missing primary key in table.
Here you note down error or modify image and send me.