Data Controls :: Import CSV File Data To DataTable Using WebService
Apr 27, 2016I am trying to import a CSV file using web service bt i stuck while displaying it in gridview.
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PrecisionColumns = New String() {"Salequantity", "Salevalue", "Purchasequantity", "Purchasevalue", "Stockvalue"}
If Trim(Rdr.GetValue(I).ToString() <> "") Then
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End If
csv += vbCr & vbLf
Response.Write(csv)
... ...
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<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:UpdatePanel ID="CurrentTimePanel" runat="server">
<ContentTemplate>
<asp:Label ID="CurrentTime" runat="server" Text="Now: " />
[code]...
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Aug 22, 2012im trying to copying specific record from one datatable to another datatable i used below code
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{
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for (int i =startindex; i < count; i++)
[Code]....
its taking too long time in cloneing is there any better way to do this task which is Time effecent
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View 1 RepliesC# - Import CSV Into A DataTable
Feb 17, 2011Possible Duplicate: How to read a csv file into a .net datatable. I have a problem in my project, where I am trying to read data in a csv file, I want to convert this data to a datatable. How can I do this?
System.Data.Odbc.OdbcConnection conn;
DataTable insDataTable = new DataTable();
System.Data.Odbc.OdbcDataAdapter da;
string folder = files.FullName;
string file = System.IO.Path.GetFileName(fUpload.PostedFile.FileName);
conn = new System.Data.Odbc.OdbcConnection(@"Driver={Microsoft Text Driver (*.txt; *.csv)};Dbq=" + folder + ";Extensions=asc,csv,tab,txt;Persist Security Info=False");
da = new System.Data.Odbc.OdbcDataAdapter("select * from [" + file + "]", conn);
da.Fill(insDataTable);
It gives an error like :
ERROR [42S02] [Microsoft][ODBC Text Driver] The Microsoft Jet database engine could not find the object 'test.csv'. Make sure the object exists and that you spell its name and the path name correctly. I am checking there is a file 'test.csv' and the file path is correct
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Mar 2, 2011i am use this code for read excel file:
[Code]....
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Jul 31, 2013I am making a form to import excel sheet from local computer to azure sql database easily.
I am using [URL] ...
I have made The ID as : Identity, Not Null.
As in my Excel sheet data the ID column is empty, as normally i used to integrate whole excel to sql db so it auto generate, but its waste of my time.
So I want to ask in order to make it successful in case i have no ID numbers for my data in excel file and have Not Null at azure sql db and want to auto generate ID on sql server db after the data that is already on the sql server db.
Because the table where data will be stored is having like already 142302 records and i want to generate my uploaded excel file to there and numbering automatically for ID as 142303, 142304 .... So on.