Close(); Line 66: -----------------------------------------------------------------------please give me help...thanks.. nice description of gridview i wanna ask that-"I have an aspx that there is a dropdownbox.there are multiple table names in the when we select any of them the table would be shown in the how to use insert,update,delete,edit in this gridview control.please reply Hi,i have to read data from excel which is uploaded to server and delete first 12 rows and save the remaining data into a table(which is already created). I would not recommend you to append the values directly into your SQL statements , use Parameterized Query instead for security and readabily of codes.. Six of those paramaters basically comes from the Text Box values that were entered in the page. Invalid Cast Exception: Unable to cast object of type 'System.
Nor does it represent the opinion of my dog, because I don’t have one. I have a project that I coppied the above code into. Data Keys[Row Index]["Customer ID"]in the Update event it would be something like:int Customer ID = Convert. Format Exception: Input string was not in a correct format.
This demo is a continuation of my previous example “Binding Grid View with Data”. When I do an update, and get to the Grid View1_Row Updating, there is no value passed to "ID", and then when I go to the next row for "Company" I get the following error: Specified argument was out of the range of valid values. Text; bit when ichange it to string id =((Text Box) Grid View1. Line 136: Source Error: Line 134: string Um = ((Text Box)Grid View1.
For those who do not know on how to generate Events in Grid View you can follow these steps below: I have a project that I coppied the above code into.
When I do an update, and get to the Grid View1_Row Updating, there is no value passed to "ID", and then when I go to the next row for "Company" I get the following error: Specified argument was out of the range of valid values.
i am using query base update in gridview but its not working and not showing any kind of and its not working plz help me string id = Grid View1.
Text; //Sql Command cmd = new Sql Command("update customer set cname='" name "',address='" address "',city='" city "' where cid='" id "'",obj.con); //cmd. few days back i spent alot of my time in googling about bindable controls creation on runtime but whatever tutorial/article i follow fail me to achieve my purpose mostly at 99% which makes me crazy coz this doesn’t happen with me only 1 or 2 times 😦 so i decided then when i will achieve this functionality i will must write blog about it and solution as well 😉 finally today i ‘d like to talk about dynamically controls creation in which i found quite easy but for newbie it become quite hectic because to create control at runtime is not an issue but to persist them after post back is an issue even u keep their Enable View State property true :), solution is quite simple but that depends upon scenario/need.if you need to create such controls e.g, gridview, datalist, repeater,.. The problem come from UPDATE Statement [Error is New line constant I remove the plus sign and quotes after that it works properly] Thank u once again I m in a big problem in grdview i m trying to edit it throw command text ="edit" and insert vale on text box with save btnsave click..i m try if textbox insert vale are fill in gridview if btnsave click and if we wandt to edit it then on the same btnsave it save updated data use this for resolve updating errorsql Statement = "UPDATE Customers SET Company Name = @Company Name, Contact Name = @Contact Name, Contact Title = @Contact Title, Address = @Address, Country = @Country WHERE Customer ID = @Customer ID"; Thank you so much for this great tutorial! When i edit and click on update, it doesn't update anything. sql Statement = "UPDATE allmovies SET title = @title,company = @company,director = @director,editor = @editor WHERE id = @id"; hi vinz,my code for update command is public void update(string name, string email, int phone) and ROW UPDATING EVENT IS AS FOLLOWS string name = ((Text Box)Grid View1. update command is not working also it is not showing any error ,i guess something is wrong with the update command my tables phone is primary key hifrnd,i m little confused with the concept of gridview.are required to rebind gridview after rowediting event.we do not bind it again then we have to click twice on edit button to run this event...why? your help will be highly appreciated.error is: Error 1 'System.