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How can I reduce exactly 6 months from a specific date?
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Assuming that you don't need to bother about Time zones, Day light savings etc., you can use the AddMonths method of the DateTime instance.
You just need to pass negative value to subtract and positive value to add.
MSDN listing for AddMonths method[^]
HTH!
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I dont know is this posible in asp.net but you try this with Sql
'Select DateAdd(month,-6,'03/06/2010')'
Output :'2009-09-06 00:00:00.000'
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DateTime specificdate= DateTime.Now;
specificdate.AddMonths(-6);
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In ASP Dot Net, I want to do trend anaylsis and want to use some control that result in graph/chart form. i dont want to use crystal report charting. Is there any light weight 3rd party control(Free) that can help me.
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Use sql report viewer control its free and its allow to create charting reports( you do not need to install sql reporting to use sql report viewer)
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but i want to use asp dot net
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Report viewer control is part of asp.net just have look once or google it.
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Hi, you can try ZedGraph. Good luck!
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I have a series of functions for manipulating strings, doing route distance calculations......
In ASP I wuold have placed them in an include file, linked the file and that was it.
Can anyone help me do the same in ASP.net? Where do I store them and how do I attach them so I can call them, idealy as a strongly typed item?
Many thanks
John
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Why not put all of your methods in a class library. If all they do is take in a string, change it, and spit it back out you can make the methods static and you don't have to instantiate any classes to use them. Don't blame me. I voted for Chuck Norris.
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Yes, You can put the in a class Library and add the dll as reference in your project, or you can use as StringUtility Class in App_Code Folder.
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Thanks
Looks like a dll is the answer.
Will have to look at how to manually make them (batch file...) as do not have full Visual Studio, just web express.
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Hi,
I have a compare validator which compares the email and confirm email text boxes on my page.
Is there anyway that I could trim the spaces at the start and end of these email address and then get them compared by the control?
As is expected, It gives error if there is space at the end of either text boxes.
Thanks
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I dont think it is possible.You can use custome validator for this Cheers!!
Brij
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on thing you can do is use onblur event and create one javascript function which remove white space from the text box
hope this will help you
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Adding to Pranay Rana's solution, trim the spaces in a javascript function on blur and then trigger the validation using the Page_ClientValidate() method to ensure that the compare validation is done after the trim.
HTH!
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string s=Textbox.Text.TrimEnd().TrimStart();
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Hi,
I want to change the UI look of a ComboBox, so when I hover over a list item
I want to change the backgroundcolor of the hovered item. Therefore I use the
ListItemHoverCssClass property of the ComboBox as follows :
<asp:ComboBox ID="Combo1" runat="server" Width="80px" AutoPostBack="True"
ListItemHoverCssClass="ComboListItemHover">
<asp:ListItem Text="Item1" Selected="True" />
<asp:ListItem Text="Item2" />
<asp:ListItem Text="Item3" />
<asp:ListItem Text="Item4" />
</asp:ComboBox>
In my CSS file, I do :
<br />
.ComboListItemHover<br />
{<br />
background-color: #F2D429;<br />
}<br />
Why doesn't that work ?
tia
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It is good to check the basic things like whether CSS file has been "linked" and the link is given appropitely(path is proper or not). .... !!! Couple of time I do forget to link the CSS Thanks,
Arindam D Tewary
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It is properly linked. I have other styles defined in the CSS file that work properly.
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I have a repeater bounded from a list of classes. I want to check if one the class' properties is equal to "str" for any repeater's items, but I get an error when trying to do it.
I try to do it like this:
<asp:Repeater ID="rpt" runat="server" DataSource="<%#airplanes %>">
<ItemTemplate>
<% if (Eval("Tail") == "str")
{ %>
<asp:LinkButton ID="lnb" runat="server" Text="click here!" />
<% }
else
{ %>
<asp:Label ID="lbl" runat="server" Text="expired..." />
<% } %>
</ItemTemplate>
</asp:Repeater>
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