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i think this is format you are looking for
<div><b align="left">6</b> <b align="right">open docs</b></div>
<div><b align="left">20</b> <b align="right">closed docs</b></div>
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hi
I am posting code wherein i am populating my datatable from an excel sheet and reading the sheet name through the user input in textBox5. Inspite of wrong value in the textbox my catch code do not execute and instead the default error page is displayed where as the expected routine is that it displays the message in lblmessage so that user corrects the entry.
Try
query = "SELECT * FROM [" & TextBox5.Text & "$]"
'Create the connection object
conn = New OleDb.OleDbConnection(connString)
'Open connection
If conn.State = ConnectionState.Closed Then conn.Open()
'Create the command object
cmd = New OleDb.OleDbCommand(query, conn)
da = New OleDb.OleDbDataAdapter(cmd)
ds = New DataSet()
da.Fill(ds)
Catch ex As Exception
lblMessage.Visible = True
lblMessage.Text = (ex.ToString())
Finally
conn.Close()
End Try
may i request guidance from experts to understand the above problem
thanks in advance
kris
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Hi all
I find that on server transfer the size of font originally defined for html text is growing. I don't think this should be the behavior and what is the remedy to ensure that my page has consistent look.
kris
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it will be any syntax error in css
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Threre Is a ASP.NET Web Service
I want to use the SOAP protocol to call this web sites. I use the gsoap middware to call the Web Service.
When calling the web service, if the network is stopped and then comeback, does the soap protocol can assure the data is transmited just as the TCP/IP protocol.
Another question, how to count the data bytes when use the TCP/IP protocol or use the SOAP protocol?
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In OSI model, SOAP protocol is not on the same layer as IP/TCP. IP/TCP is a transform layer, serving the SOAP protocal. In another word, your SOAP may be based on the IP/TCP transform layer, just like HTTP is based on IP/TCP or other protocols on the transport layer.
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Can abybody please tell me
What change to the web.config would cause SessionID to be stored in the URL of a web request?
Thanks & Regards,
Md. Abdul Aleem
NIIT technologies
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When a user visits a Web site for the first time, the site creates a unique ID, known as a Session ID. The Session ID is unique for that current Session, making it possible for the server to keep track of the user's current Session information.
The Session ID is usually stored in the user's cookies, using settings, like the following, in web.config:
<b><sessionState cookieless="true" /></b>
If you decide to use a cookieless session, the session ID is, instead, stored as part of the URL, like this:
http://www.myapplication.com/(anf4vuup3xiq0arjlqla2l55)/WebForm1.aspx
Cheers
Prosanta Kundu
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Also you can go through to this very helpful Link.
It'll help you.
Cheers!!
Brij
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I use a Details View associated with an AccessDataSource.
I would like to retrieve in C# the value of one or more fields of the Details View, to use it as parameters in a query.
How can I access to a value in a field of Details View (in c#) ?
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I have some Grid View and Details View associated with an AccessDataSource.
I use paging and with some button I change the SELECT in SelectCommand of the AccessDataSource. If the result of SELECT is in more than one page, when i click on the second page (or more) the SelectCommand will refresh to the initial SELECT, so i lost the results of the SELECT.
The AccessDataSource will be refreshed with the page.
How can i resolve this problem ?
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Hi,
At present I have written a code which reads the data from an excel sheet.
Question:
How is it possible to read from the first sheet of the excel file? The first sheet can have any name.
This is what I am using but IO would like to refer to the first sheet rather than the name as I am doing here:
OleDbDataAdapter cmd = new OleDbDataAdapter("SELECT * FROM [Data$]", strConn);
Thanks
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Hi,
Not sure how automated of a process you are looking for, but a simple fix is to add a way to pass in the name of the first sheet - text box if graphical interface, or command line parameter if console app. During your processing you would swap out the name in the string:
string strSheet = "Sheet1"; // assign appropriate user entry here
OleDbDataAdapter cmd = new OleDbDataAdapter("SELECT * FROM [" + strSheet + "$]", strConn);
// alternately, replace with string builder if you want to be more efficient...
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Can Any one Send the coding of Using Crystal Report in ASP.NET 3-Tier Architechture
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I have a GridView with 100 rows and 1 column 5 page. How can I do to this GridView show the same data, but with 4 rows and 5 columns 5 page? In ASP.net 2.0 
Thanks ALL
modified on Monday, January 18, 2010 9:34 AM
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I will suggest to use Repeater control with page size 20 for the it.
In your ItemTemplate, put your data in a div tag with style float:left; and fixed width say x.
Put your repeater control in a div tag with width say 5x (5 times div of ItemTemplate).
Thats it!
You can get the desired result.
Hope this will help.
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Which development model is better - Client Centric or Server Centric ? and Why ?
Thank You
Andyyy
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Not a brilliant question there....depends on a lot of different factors
C# has already designed away most of the tedium of C++.
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RichardGrimmer wrote: depends on a lot of different factors
like ?
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Like what you're trying to achieve, what you have available hardware-wise, the technologies involved (e.g. with Silverlight you can push down alot of the processing to the client machine rather than clogging up the server) etc...etc...
Although in most cases it's better to do things on the server (makes the app appear more "snappy"), I tend to try to farm out anything I can to the client to alleviate some of the strain on the server (we do pretty large scale enterprise apps).
(Sometimes I think I'm just going around in circles - years ago, everything was on the client, then thin clients and server-based apps became the vogue, now I'm pushing things back down to the client again...)
C# has already designed away most of the tedium of C++.
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Hello guys,
I declared AJAX ModalPopupExtender in a GridView control in-place of loading a new page to get details of a selected data from the GridView. I succeeded in displaying the Popup but can't my server code running.
Below is my .aspx and code behinde codes:
<asp:gridview id="gvAssets" runat="server" allowpaging="True"
="" allowsorting="false" autogeneratecolumns="false" datakeynames="SN" emptydatatext="No asset found." emptydatarowstyle-cssclass="descriptor" emptydatarowstyle-borderstyle="Solid" emptydatarowstyle-borderwidth="1px" emptydatarowstyle-bordercolor="#3366CC" emptydatarowstyle-width="400px" emptydatarowstyle-height="20px" style="margin-bottom: 0px" >
="" <columns="">
<asp:templatefield>
<headertemplate>
<asp:linkbutton id="DeleteButton" runat="server" onclick="DeleteAsset" style="color: #FFFFFF; text-decoration:none;">Delete
<itemtemplate>
<asp:checkbox id="selectCheckBox" runat="server">
<asp:boundfield datafield="SN" headertext="Asset Code" sortexpression="SN">
...
...
...
<asp:templatefield headertext="Vendor Code">
<itemtemplate>
<asp:linkbutton id="lbGetVendorDetail" runat="server" text="<%# DataBinder.Eval(Container.DataItem, "VendorCode") %>"
="" commandargument="<%# DataBinder.Eval(Container.DataItem, "VendorCode") %>" oncommand="GetVendorDetails">
<ajaxtoolkit:modalpopupextender id="mpeVendorDetails" runat="server" targetcontrolid="lbGetVendorDetail"
="" popupcontrolid="pnlVendorDetails" backgroundcssclass="modalBackground" cancelcontrolid="cancelButton">
<selectedrowstyle backcolor="#CCCCCC">
<headerstyle backcolor="#999999" borderstyle="None" font-bold="True"
="" forecolor="White">
<alternatingrowstyle backcolor="White">
The Code Behinde is:
Protected Sub GetVendorDetails(ByVal sender As Object, ByVal e As CommandEventArgs)
VendorCodeLabel.Text = e.CommandArgument.ToString()
Dim vendor As New VendorObject(VendorCodeLabel.Text.Trim())
If vendor.GetVendor() Then
VendorNameLabel.Text = vendor.VendorName.ToString()
VendorAddressLabel.Text = vendor.Address.ToString()
VCategoryLabel.Text = vendor.Category.ToString()
ContactPersonLabel.Text = vendor.ContactPerson.ToString()
PhoneNosLabel.Text = vendor.PhoneNo.ToString()
EmailLabel.Text = vendor.Email.ToString()
WebsiteLabel.Text = vendor.Website.ToString()
GLCodeCrLabel.Text = vendor.GLCodeCr.ToString()
GLCodeDrLabel.Text = vendor.GLCodeDr.ToString()
End If
End Sub
What could be run with the above code?
I also want to know how to code my CSS file to customize GridView control instead of having to declare (GridView) properties as about.
Please help me out.
Thanks for your usual assistance.
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I am sorry, I cann't find formatting toolbar in (the forum) write new post editor.
It is well formatted here (in my .aspx page and the code behinde file).
Just try to understand my message (I cannot pass the value on my GridView to Label, maybe because I used the ModalPopupExtender, because, I got the selected value from the GridView when I removed the ModalPopupExtender).
Could ModalPopupExtender stops server code from running?
Do you have any JavaScript code that could just behave like the ModalPopupExtender? I think I can proceed from there.
Thanks.
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Read bullet point #7 in How to get answers. Also, look at the toolbar above the edit textbox, see the "code block" and "inline code"
awedaonline wrote: Just try to understand my message
It is your responsibility to effectively communicate. Try to follow the guidelines here, then maybe someone will be able to read and understand what you are asking for.
I know the language. I've read a book. - _Madmatt
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