how to access gridview another form data?

chinna

hi friends,

i am getting data from database by using gridview in one form (name as main.cs.). i want to update data to database. so i created another form (name as update.cs) to view selected row... how can i use gridview data from update.cs form..

Thanks ,

3 Replies

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Neha Sharma14y ago
For whindows application you can use datagriview_onrowindexchanging event then put your update query there.
chinna14y ago
i forget to mention it... i am using windows application..... can you tell me for windows application?

thanks,
ChiNa.
Sandeep Singh Shekhawat14y ago
Step to follow:

1. Create a common function which store selected ids from grid view and call in your javascript function on action button click when move on another page.
[System.Web.Services.WebMethod]
public static string GetGridSelectedIds()
{

string gridSelectedIds = String.Empty;
// TODO Something Here
return gridSelectedIds;
}
Declare web method so you can call it on javascript if you are redirecting using C# then it will be simple call.

2. Using that's ids on another page, Write a select query or proc whit in operator and fetch again data on another page.
create an common function again
public static List GetGridSelectedIds()
{
//TODO call existing list
List ids = new List();
if (gridSelectedIds != "")
{
string[] selectedIds;
char[] splitChar = { '|' };
selectedIds = gridSelectedIds.Split(splitChar);

foreach (string id in selectedIds)
{
ids.Add(id);
}
}

return ids;
}

using these ids fetch again data from database