Hello, Am new to Ajax and I had a requirement to develop a progress bar control in asp.net with Ajax which can use call back functionallity to get the status of loading of page and show it in the UI any help in this context is welcomed would be very much help ful a worked out sample is available Thanks

Krishna

Thanks for the response,Can you please explain with a simple example currently am using javascript to open the popup window

Krishna

I am trying to use a popup screen to populate some of the values of user defined object, to be clear i want to set obj.value1 to obj.value5 in parent form and obj.value6 to obj.value10 in the popup window session data is stored in state server but when i open the popup window the values set in parent window are not present can any one suggest me a better way to acheive this functionality Thanks in advance

Krishna

I wan to access a control on parent form, am trying it by using window.parent.opener.document.getElementById("control name"); actually when i see the html content of that page the control name is prefixed by "ctl00_ctl02_control name" so am not able to access the control with the control name can any one help me how to register and use same name in javascript also for the asp.net server control

Krishna

am using asp.net 1.1 to code the web page and my virtual directory is pointed to use asp.net 2.0 calss library (client requirement) Can any one help me with the following error that am getting "Invalid postback or callback argument. Event validation is enabled using in configuration or in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation."

Krishna

is there any way that i can do sql operations to update the content, am able to get the whole content by querying string sqlstring = "SELECT * FROM temp.txt"; string sConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=E:\Shared\ExportAndDisplayData\;Extended Properties=Text;"; OleDbConnection objConn = new OleDbConnection(sConnectionString); objConn.Open(); OleDbCommand objCmdSelect = new OleDbCommand(sqlstring, objConn); objAdapter1.SelectCommand = objCmdSelect; DataSet objDataset1 = new DataSet(); objAdapter1.Fill(objDataset1, "Test"); DataTable dt1 = objDataset1.Tables[0]; Thanks in advance Krishna

1)at one shot *What does that mean "specifically"? It is not a technical term. I mean the same function shoulad cater the requirement for both reading and updating the records 2)based on the comparision result the corresponding records needs to be flagged, in both the files for each record compared. *flaged how? based on what results? You should just post your homework assignment since you are not very good at paraphrasing it. as i have mentioned i have 2 files containing matching records, i try to compare the accuracy of the set of records, when a record is matched i have a column "Matched" within the record, and i want to update that column based on comparision result, ex: if a record in both files matches i update the column value as matched, otherwise as not-matched in both the .txt and .xls files Krishna

Hi, i have two files one in .txt format and other in .xls format, i have matching set of data in both the files, my requirement is to compare and check the accuracy of the records whether both reflect the same set of data, based on the comparision result the corresponding records needs to be flagged, in both the files for each record compared. can any one guide me how to approach to acheive this. Note: Files needs to be read/updated at one shot Thanks in advance Krishna

Can ypu pls explain it with a simple example Krishna

Can any one help me out, I am trying to run a seperate thread from my main thread to perform some functionality, my problem is I am trying to open a modal dialog from my child thread, even I use Form.ShowDialog() method this is behaving as modeless and it is allowing access to other screens in the mdi which should be restriceted. Any help would be appreciated Regards, Krishna

Hi All, Can any one help me how to interact with Dallas IButton, how to recognise whether the button is present or not and read the data from the iButton, my requirement is to allow the user to login to the application if the IButton is present and valid, logout the user once the ibutton is removed from the slot. Note: the iButton is a physical device for the user Thanks in Advance Krishna