Gridview onrowupdating not


I have specified Data Key Names as Auto ID, the primary key of the database table.Then I have several methods attached with following events Get video of hundreds of ASP. On Row Editing - Edit Record On Row Cancel Edit - Cancel Record On Row Updating - Update Record On Row Deleting - Delete Record As I set Auto Generate Columns property to false so I am going to manually write the fields name that I need to appear in the way I want.When Edit link of the Grid View will be clicked then On Row Editing event will fire that will call Edit Record method.In this method, I am specifying the Edit Index property of the Grid View to the New Edit Index of the Grid View and then calling Bind Data() method again to bind the data.With the help row variable, I am going to find all the controls placed under that row in edit mode using Find Control property.



You may notice that the last column of the Grid View is a Delete column that let user delete the record from database, so I have placed Delete link button inside the tag and have specified on Click property as Java Script confirm return value, so that when user clicks on it he/she sees a confirmation box whether he/she really wants to delete the record.You can notice that I have kept Required Field Validator too inside the Edit Item Template as I want the textbox to be validated for empty data.In the same way you can put any kind of Validation controls inside Edit Item Template to validate the form element while user will click Update link.Till now our Grid View is ready to be populated, now let’s write a method to populate the Grid View.

To populate the Grid View, I am calling Bind Data() method from Page_Load event after checking Is Post Back property of the page, so the Grid View will only be populated when there is no postback on the page (when the page loads for the first time).

When Update link of the Grid View will be clicked (in edit mode), On Row Updating event will fire that will call Update Record method.



Gridview onrowupdating not comments


  • GridView RowUpdating event example in using C# and VB. Net profil de paulette60

    paulette60

    GridView RowUpdating event example in using C# and. GridView OnRowUpdating and Cancel Edit Events. Please do not post code.…