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Its a typing mistake there is no single quote in the code. Do u know why there is no data in my data grid.
Rock Star
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Use a datatable instead of dataset.
and try the GV is displaying or not.
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I tried data table too but same result.
Rock Star
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can you please do a copy paste of the gridview HTML code and the vb code.
So that I can simulate the same thing and find out the problem.
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This is the aspx code u asked for
<asp:GridView ID="ProductDG" runat="server" AutoGenerateColumns=false AllowPaging="true" PageSize=10 Height="182px" Width="155px">
<Columns>
<asp:BoundField DataField="column Name" HeaderText="Name" SortExpression="column Name" >
<HeaderStyle Font-Names="Arial" Font-Size="12px" />
<ItemStyle Font-Names="Arial" Font-Size="12px" />
</asp:BoundField>
</Columns>
</asp:GridView>
and this is the vb code for the databinding
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim Productds As New DataSet
Dim m_DataAdapter As New SqlClient.SqlDataAdapter( _
"query", "connectionstring")
Dim m_DataSet As New DataSet
' Fill the DataSet.
m_DataAdapter.Fill(m_DataSet, "Demo")
' Bind the DataGrid to the DataSet's first DataTable.
ProductDG.DataSource = m_DataSet.DefaultViewManager
ProductDG.DataMember = "Demo"
End sub
Rock Star
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Rock Star. wrote:ProductDG.DataSource = m_DataSet.DefaultViewManager
ProductDG.DataMember = "Demo"
Dear You set Datasource but you need to bind Datagrid after that
ProductDG.DataBind()
Also If someone tells you to post code then post your complete code.
<asp:boundfield datafield="column Name" headertext="Name" sortexpression="column Name" ></asp:boundfield>
Here you used "column name" but you should post with column field name which you want to bind
Now dont tell that you did mistake here to post code
regard
kHan
please don't forget to vote on the post that helped you.
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Try this, It is working for me.
<br />
Dim Productds As New DataSet<br />
<br />
Dim m_DataAdapter As New SqlClient.SqlDataAdapter( _<br />
"query", "connectionstring")<br />
<br />
Dim m_DataSet As New DataSet<br />
' Fill the DataSet.<br />
m_DataAdapter.Fill(m_DataSet)<br />
<br />
' Bind the DataGrid to the DataSet's first DataTable.<br />
ProductDG.DataSource = m_DataSet<br />
ProductDG.DataBind();
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The problem with you code is
1.
Rock Star. wrote: m_DataSet.DefaultViewManager
You can directly use m_DataSet or one table inside the dadta set
2. Like Pathan told
You are not binding the grid view. using
ProductDG.DataBind()
So when i told you to use datatable you used it but you didnot bind it to GV.
I think now you got the problem.
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Thanx a lot guys its working now.
Rock Star
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how brwose network directory?
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You mean you want to programmatically browse a network drive?
Or you want to map a network drive thru your program?
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when i do browse network shared folder through coding. then open dialog box they ask me username and password. but i dont' like this, (may be this due to anti virus install in both the pc) i have user name and password. now but i want to create exe in C#.net that fix user name and password and connect network pc.
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Can you please post some code that you are using?
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string path = @"\\192.168.1.16\Docoments";
if (System.IO.Directory.Exists(path))
{
}
else
{
}
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Are you using the open file dialog to select and open files?
What is the code within the IF?
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I have a requirement in ASP.Net, where is there is a HTML page which will be around 1200 pages with records fetched from a Database using some reports. The records shown in HTML is in a Listed View some thing like
Name : BS
Age : 66
Work : Personal : xyz
: Buisines : xyz
Name : AA
Age : 66
Work : Offial : abc
: Buisines : abc
I need this format replicated to an excel sheet in the following way(column wise)
Name Age Work.Personal Work.Buisiness Work.Official
BS 66 xyz xyz NULL
AA 66 NULL abc abc
Remember the HTML page has around 1200 pages ie may be around 50,000 rows. And some times the column heirarchy for eg: work can be more like work-official-buisiness-abc-abc----. So taking data from each td is making the task that much difficult.
How can i meet this requirement?
And also since it is HTML page there is no runat = server for table. in this case how can i get the TD,TR,TABLE etc inside my server side code if i want to loop thorugh each TD and TR.
Please give me a solution which can meet this requirement.
Or with any other languages this can be met? i mean by Javascript or Java or etc???
Please help.
Thanks in advance.
Biju Sam
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Biju Sam wrote: And also since it is HTML page there is no runat = server for table. in this case how can i get the TD,TR,TABLE etc inside my server side code if i want to loop thorugh each TD and TR.
Did you generate this table ? If so, who cares how it's run ? If not, how would a runat=server help you?
I guess you need to use a regex or something to parse the pages and get the data you need
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Thanks for the reply Graus.
No i did not generate this report. I was just trying to give a sample layout of the report.
1)Without runat=server how can i read the value in my .cs code?
2)How can i read through so many records inside HTML?
I did a lot of google search, but all the results just show a direct export from HTML to Excel. It will copy exactly the same structure as it is there in HTML.
But in my case the requirement is to convert from a List view to some what like Column like View(or like a Grid View)
Please Help
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Biju Sam wrote: No i did not generate this report. I was just trying to give a sample layout of the report.
If it's not in your pages, how will runat=server help at all ? ( I asked this already )
Biju Sam wrote: How can i read through so many records inside HTML?
Like I said, if all you have is HTML, some sort of regex seems the best bet.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Hi,
I have Gridview which contains id, status, name, Edit button. The edit mode of the GridView will display the DropdownList for the Status column. So user selects the Edit button, and update the status by selecting from the DropdownList. My GridView has 100 rows. To update the Status, go to each row and select value from Dropdownlist and click on Update button. Instated of editing each row to change the value of Status, I want to to display the Checkboxes in one column in Gridview to update all at once(This is needed when we want to Update 30 rows with the one status value). Now Where we need to display the Dropdown list in the GridView to select the Status values and selecting the Check boxes. Can we display the dropDownlist in the Header row of GridView? and checkboxes are for each row.
In this situation what is the Best way?
Thanks in advance.
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Mahimam wrote: Can we display the dropDownlist in the Header row of GridView? and checkboxes are for each row.
Yes, you can. Use TemplateColumn to do that.
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Hi everyone!
i'm hving a ajax calender extender attached to a textbox.To txtbox i'm populating the selected date from calender control,now i want to restrict the user from entering any data manually into the txtbox.Could any one tell me how to do that ..
Thanks in advance
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SunithaNallana wrote: i want to restrict the user from entering any data manually into the txtbox.Could any one tell me how to do that ..
return false onkeypress of textbox.
asp:textbox id="txt" runat="server" onkeypress="return false;"
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My web page is working fine. But In the status bar, I am getting Done with other symbol (not IE symbol).
If I dbl click I am getting the following things in the window.
Line: 562
Char: 41
Error: expected ')'
Code 0
Url:...........frmBAFeedback.aspx
But My page is working fine according to the requirement. If I find the line number 562 in the view source by right clicking in the web page, all the things are fine. What I have to do for this?
Balasubramanian K.
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BalasubramanianK wrote: Line: 562
Char: 41
Error: expected ')'
Code 0
Url:...........frmBAFeedback.aspx
This is a javascript error. Do you use javascript on this page or any ajax control?
regard
kHan
please don't forget to vote on the post that helped you.
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