09-Jul-2016 17:26

C dataadapter update not updating database x factor speed dating guildford

Microsoft is conducting an online survey to understand your opinion of the Msdn Web site.If you choose to participate, the online survey will be presented to you when you leave the Msdn Web site. Sql Connection con = new Sql Connection(connection Strings); Sql Data Adapter sql Data Adapter=new Sql Data Adapter("select * from Post Likes where Post Id like "+postlike. User Id,con); Data Set ds = new Data Set(); sql Data Adapter. Open(); Sql Command Builder sql Command Builder = new Sql Command Builder(sql Data Adapter); if(ds. Update(ds, "Result"); var post Id = 1; var user Id = 1; string msg; using (var con = new Sql Connection(@"data source=...")) using (var select Command = new Sql Command( "select Like Id, Post Id, User Id from Post Likes WHERE Post [email protected] Id AND User [email protected] Id", con)) using (var sql Data Adapter = new Sql Data Adapter(select Command)) using (var ds = new Data Set()) { con. Fill(ds, "Result"); using (var sql Command Builder = new Sql Command Builder(sql Data Adapter)) { if (ds.

Delete(); msg = "Data will be deleted"; } else { sql Data Adapter. Get Insert Command(true); // Null because Like Id is Identity and will be auto inserted ds.

Add(null, post Id, user Id); msg = "Data will be inserted"; } sql Data Adapter.

I have created a dataset to select from table and display in datagrid In runtinme i am editing the datagrid..

The Update method, like the Fill method, takes as arguments an instance of a Data Set, and an optional Data Table object or Data Table name.

The Data Set instance is the Data Set that contains the changes that have been made, and the Data Table identifies the table from which to retrieve the changes.

Search for c dataadapter update not updating database:

c dataadapter update not updating database-77c dataadapter update not updating database-63c dataadapter update not updating database-64c dataadapter update not updating database-24

Leave a Reply

Your email address will not be published. Required fields are marked *

One thought on “c dataadapter update not updating database”