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Categories >> Software >> Microsoft Related >> ADO.NET        Suggest New Category      Question  Asked @ Answers Views     select   What are the ADO.NET Controls?  0  8 I loaded the dataset with a table of 10 records. One of the records is deleted from the backend, How do you check whether all the 10 records were present while updating the data(Which event and steps) and throw the exception. Fulcrum-Logic   1  291 What is the difference between a Dataset and DataReader? Can dataReader hold data from multiple tables? Fulcrum-Logic  1  288 how to create a quiz software using 4 options to answer and how to check with answers in the database and award marks....  0  43 what is meant by connection pooling and event pumbling in ado.net TCS  2  290 how would i implement dropdownlist in gridview using c#  2  266 What are the three Objects of ADO.  6  736 what is bubbled event can u pls explain Wipro  2  1077 what is different between SqlCommand object and Command Behaviour Object  2  758 once data is fetched into dataset connection gets closed. but in datareader connection is always maintained...then why datareader is fast and mainly recommended ?  2  610 What is the main difference between ADO and ADO.Net  3  832 When multiple users attempt to modify data at the same time Ex user 1 is updating record at same time user2 deleted record sucessfully.now user1 has press update button . how to handle concurrency  2  739 FetCh Records No 5 to 10 From Dataset  2  917 explain connection less and with connection?diference between data reader,data set,data adapter? can we use data reader,data set in a single application? if yes explain with simple code,if no explain? Techno-Labs  2  816 what purpose of Indexing creating? directly we can search the reqired row with the help of query?what is the use of indexing?  3  700 E-Mail New Answers        Answer Selected Questions      [1]   2   3   4   5   6   7   8   9   10    Next         Visual Basic Interview Questions     C Sharp Interview Questions     ASP.NET Interview Questions     VB.NET Interview Questions     COM+ Interview Questions     ADO.NET Interview Questions     IIS Interview Questions     MTS Interview Questions     Crystal Reports Interview Questions     BizTalk Interview Questions     Dot Net Interview Questions     Exchange Server Interview Questions     Microsoft Related AllOther Interview Questions       Un-Answered Questions    Question Views Asked at   Select   About ADO and its objects ? 37 DELL how to add a selected row of a gridview to another gridview without reloading the page?? 118   OleDbDataAdapter ole=new OleDbDataAdapter(new OleDbCommand ("select * from login",oleDbConnection1)); OleDbCommandBuilder cmd=new OleDbCommandBuilder(ole); ole.Fill(dataSet11,"login"); DataRow drow=dataSet11.Tables ["login"].NewRow(); drow[0]=textBox1.Text; drow[1]=textBox2.Text; drow[2]=textBox3.Text; dataSet11.Tables["login"].Rows.Add (drow); ole.UpdateCommand=cmd.GetUpdateCommand(); ole.Update(dataSet11,"login"); MessageBox.Show("one row added"); this gives exception.how to solve it 25 Nimaya The answers which posted above is not satisfied my requirement? Can some one post teh exact answer? Thanx 40   How do we invoke queries from the application 48   What are the advantages of oledb compared with other classes? 66   how can implement dropdownlist in particular of dataset when try to update? 83   oledbdataadpter with ms access in c#.net giving exception System.Data.OleDb.OleDbException while writing adapter.update(dataset,"tabname"); how to update the database from dataset? 43   how to create a quiz software using 4 options to answer and how to check with answers in the database and award marks.... 43   What are the differences between RAW, AUTO and Explicit modes in retrieving data from SQL Server in XML format? 93   E-Mail New Answers        Answer Selected Questions

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