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Looks like you are trying to access data using a procedure or table valued function and getting this error.
If you check the stored procedure(SP) or table valued function(TVF) then you will find that they expect some parameters in order to run. You are calling TVF/executing SP without suppling those parameters.
Supply them and it will be resolved.
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suppose i have button in my page and i want that when user click on that button then i will call gridview sort event
explicitly with proper parameter. is it possible if yes then please guide me with sample code.
thanks in advancetbhattacharjee
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myGridview.Sort("Column1", SortDirection.Descending);
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Store grids sorting somethng like this:
private SortDirection GridViewSortDirection
{
get
{
if (ViewState["sortDirection"] == null)
ViewState["sortDirection"] = SortDirection.Ascending;
return (SortDirection)ViewState["sortDirection"];
}
set
{
ViewState["sortDirection"] = value;
}
}
OnClick event of the control:
protected void btnClick(object sender, EventArgs e)
{
ViewState["SortExpression"] = sortExpression;
if (GridViewSortDirection == SortDirection.Ascending)
{
GridViewSortDirection = SortDirection.Descending;
SortGridView(sortExpression, DESCENDING);
}
else
{
GridViewSortDirection = SortDirection.Ascending;
SortGridView(sortExpression, ASCENDING);
}
}
private void SortGridView(string sortExpression, string direction)
{
DataView dv = new DataView(dt);
dv.Sort = sortExpression + direction;
gvHours.DataSource = dv;
gvHours.DataBind();
}
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both things is used to store value and can be access from any page. so what is actual difference between session and profile.thanks in advance tbhattacharjee
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please help me in asp .net on clicking a button in left frame the data related to it has to appear in right.I want the code also.
http://www.treeview.net/treemenu/demos.asp
http://www.treeview.net/treemenu/3fr_beenthere.html
this the model in which i want that is with frames. but in this link it is provided in java script . but i want the coding in asp.net
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Please post your requirement here. You will definitely get lots of positive responses.
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u plz check the link in that model am designing my website. In that plz select frame layout. I want the coding in asp.net. some of my friends have suggested to use either ajax or javaScrpit. But my requirement is only in asp.net
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You failed to get my point.
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what is ur point? I sent the link because the model in that link is same as what i want?
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His point was that this is not the place to simply ask for free coding work to be done for you. Sandeep below has posted an excellent link to a tutorial to show you how to get what you want.
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well thank u for ur link i shall read it and develop
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Should we place a panel inside the table or table inside the panel?
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yes, you can put panel in td and table in panel.
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sowjanya3 wrote: Should we place a panel inside the table or table inside the panel?
For What ? Any specific requirments ?
Panels are Rendered into HTML DIV . and Table are same it is.
Like, if your write,
<asp:Panel ID="Panel1" runat="server"> </asp:Panel>
Then, the HTML Output will be,
div id="Panel1" Cheers !
Abhijit
Codeproject MVP
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Its upto your requirement.You can put panel in td of a table.And you also can put table inside a panel.
Panel are mainly used to group some part of a page and we can show hide the panel according to the requirement if required.And table is used to have proper structure of the page.So if you have different section in your page, you can use panel and inside that have a table for design...
Hope it clears bit...Cheers!!
Brij
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Sure.
You can both place a panel inside the table and place a table inside the panel.You can have a try by yourself.
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I had used both but just i want to confirm whether is there any specific rule. thats it
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Hi,
Do you want this:
< asp:Panel ID="Panel1" runat="server">
< table>
< tr>
< td>
</td>
</tr>
</table>
</asp:Panel>
Or this:
< table>
< tr>
< td>
< asp:Panel ID="Panel2" runat="server">
</asp:Panel>
</td>
</tr>
</table>
modified 27-May-14 4:42am.
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Iam making a project in asp.net.In this project when you click in hyper link then Excel file is Opend now i want to save this excel file in my project but iam helpless pls suggest me how it will save without any location .when it is open it shows Read-Only.. i stuck this Problem..help me plsssss
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Mohit3 wrote: now i want to save this excel file in my project but iam helpless pls suggest me how it will save without any location
I didn't get what you exactly want to say.When an excel file is opened, then you can save it at your disk.You can not modify and save the same file.You have to go for saveas option.
Actually whenever you click on the link a file is downloaded at client's system in a temporary folder.and you can not modify that file.Its read only.Cheers!!
Brij
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Hi,
Actually, I do not understand your requirement clearly.
However, if you want to save the file without any location, you should get the file when the page is opened. Or IF you just want to get the file to your project and want to do some changes, why not get the whole project and check out the file??
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