Updating datagridview in c
) communication with the datasource and will automatically reflect any changes made. It's been a while since I used datagridview, but if I recall correctly the datagridview is in constant(?than Q very much for the reply Sorry,this time I got another exception actually I want update one row in the database and not total fields some of the fields I want to update In mygirdview I have the information like this emp Id user Name emp Name gender address pwd loginstatus update cancel 1 kavita geeta f hjghg ghh 0 after that I clicked on the update link but now I got another exception I wrote the code lke following protected void Page_Load(object sender, Event Args e) public void Bind Data() protected void my Grid View_Row Canceling Edit(object sender, Grid View Cancel Edit Event Args e) protected void update Row(object sender, Grid View Update Event Args e) string id = my Grid View. in the form2 because there is no datagridview, only the textboxs. In this example it wouldn’t appear to make much difference which of the 2 you use, but we have used Post as we do not require to wait for a reply as we are just posting some data to be shown on the screen.This is another simple example that will help you to make your applications more responsive.
These questions have been collected from a variety of sources including some newsgroups, MSDN site and a few, answered by me at the MSDN forums.Data Grid View control is a Windows Forms control that gives you the ability to customize and edit tabular data.In this short snippet, we will populate a Data Grid View using the Load Data() method.Hi friends, In my program I have to edit,update,delete of data in datagridview control, i.e I have to bind the datagridview with databse,what ever the operation I done at database side the same things I have to do in datagridview control Pleae send me any sample codes,or sample links and I really very thankful to one and all this forum is very helping in doing program beacause I don't the but I am doing the program in because of all the members cooperation in this forum thanks & regards Geeta Check these links, Startv20/aspnet/doc/ctrlref/data/Inserting new row in gridview: File/Art20Scott/Grid View Insert ANew Row09012006165053PM/Grid View Insert ANew thanq for the reply with the help of all you I am able to binding the data with gridview and I put the edit ,delete,update column with command from gridview properties but after running the program when I click on the edit link its throwing the exception and I changed the proerty read Only=true also but after clicking on the edit link its I unable to see the textbox for updating please help me inthis thanks Geeta I got update and cancel link after clicking the edit link and I am able to see the textboxes for editng the data but what I want is I want to update the data i.e I changed the the existing data of employee Name for e.g I have one field emp Name="geeta" here I changed with this "kavita" and after that I cliked on the update link but its not updating the data when I checked again in the database I wrote the code like this protected void my Grid View_Row Updating(object sender, Grid View Update Event Args e) So please tell me anyone how to update the data in the existing column Thanks Geeta Hi Friends, I wrote the code again for updating the data in the datagridview like this protected void my Grid View_Row Updating(object sender, Grid View Update Event Args e) but tis throwing the exception like this after clicking on the update link Update unable to find Table Mapping['Employee Table'] or Data Table 'Employee Table'. To String();here I am getting the exception i.e Index was out of range.SO where to change the code please help me in this..... Must be non-negative and less than the size of the collection.