Forms Data Controls :: Formatting Decimal Place Inline Code
Jan 16, 2011
I am displaying a money values in a gridview. Is possible to use inline code to set the decimal places to two? Would like to do it inline instead of in the C# code behind if possible. Database table column [Rate] is datatype money.
GridView1. . . . .
<asp:TemplateField HeaderText="Rate" SortExpression="Rate">
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# " total monthly " + "$" + Eval("Rate") %>' ></asp:Label>
</ItemTemplate>
</asp:TemplateField>
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Jul 28, 2010
How can I achieve the desired effect?
Here's the code:
<% if(!String.IsNullOrEmpty(%><%#Eval(Container.DataItem,"OrderXml");%><%)){ %>
etc., which is placed inside of an ItemTemplate inside of a TemplateColumn. In the CodeBehind page I will bind a value to the OrderXml field, which occasionally is NULL.
Unfortunately I get compilation errors.
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Oct 26, 2010
I have been using gridview with my sql server data-
[Code]....
Now here my ann_vol is displayed upto 8 decimal places.But i want to format it like 24.00 upto 2 decimal placesHow can i achieve this
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May 11, 2010
In a formview I need to present a new value calucalted by dividing one field value by another. I need to present the result to one decimal place. The code I am using is the following, however it presents the resulting value rounded up or down to the nearest whole value:
<asp:label id=lblTotal text='<%# Convert.ToInt32(Eval("Value1")) / Convert.ToInt32(Eval("value2")) %>' runat="server"></asp:label>
I did try and insert refernces to {0:N1} but this just threw asp.net errors. Any advise on how I can guarantee that the value calculated is presented to one decimal place?
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Mar 15, 2011
EXISTING CODE:
<asp:HyperLink ID="HyperLinkG102" runat="server" Visible='<%# (Convert.ToInt32(Eval("L_ID")) != 77777 ) %>' Text='<%# Eval("L_GalleryName") %>' NavigateUrl='<%# String.Format(".... /findlink.aspx?linknum={0}", Eval("L_ID")) %>' Target="_blank" Font-Size="9"
ForeColor="Blue"></asp:HyperLink>
Is there anyway to put an OR conditional in the Visible text?
( Visible='<%# (Convert.ToInt32(Eval("L_ID")) != 77777 ) OR Visible='<%# (Convert.ToInt32(Eval("L_Rank")) != 0 ) %>' )
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Jul 9, 2010
What do you prefer? I watched a video about making a gridview and its function, and it only took about 6minutes, including the sort, delete, edit.
I don't know the difference of the two but I have made a registration form using code behind and i'm planning to make a gridview inline coding.
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Feb 14, 2011
how to convert the string to 3 decimal place?i want 0.033 for below:
[Code]....
[Code]....
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Mar 22, 2011
does anyone know where I can get source code or tutorial in vb on how to create inline edit a gridview I need it for an admin panel Im creating
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May 19, 2010
to manually (via code) add a row to a GridView and then set it in edit mode immediately? I know how to set a row in edit mode via simply doing the following:
[Code]....
The GridView is currently binded to a generic list.
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Dec 11, 2015
I have this razor code ...
Code:
<ul>
<li>
@("hello <i>world</i>")
</li>
<li>
hello <i>world</i>
</li>
</ul>
When I run it the italic attribute works on the second item, but not on the first. I'm guessing it doesn't work because it's being passed as a literal string and the html formatting is lost.
How can this be made to work?
The reason I ask is because in my project, the text for the list item is stored in a database and I want the ability to include formatting for the item at the database level.
Code:
@Html.Raw("hello <i>world</i>")
However, I am not getting the result I need, so here is a bit more code....
Code:
@helper addNodes(dcNode As DocumentContent)
@<li id=@dcNode.Id>
@dcNode.nodeTitle <--This results in "White Papers - <i>New</i>"
@Html.Raw(dcNode.nodeTitle) <--The truncates the string at the tag and results in "White Papers -"
@If dcNode.children.Count > 0 Then
@For Each childNode As DocumentContent In dcNode.children.Values
@<ul id=@dcNode.nodeTitle>@addNodes(childNode)</ul>
Next
End If
</li>
End Helper
This is a recursive helper that populates node for a jsTree and works fine, but the inline html is not working. Here is what the result looks like.
The text for each li is shown twice because I am showing it once without and once with HTML.RAW. Notice the "White Paper" item... the second text is truncate at the <i> tag.Why is this and how can I fix it?
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Sep 7, 2010
Just to be forward, my .net and c# expierence is very limited, that one could say I'm a complete noob :) However I do have some grasp on OOP as I usually work in PHP (FWIW). My problem seems to be with this line:
Session["total"] = dt.Compute("SUM(price)", "").ToString();
which will output a total of say "9.2" where as the price is "9.20" from a few record lines as such:
dt.Rows.Add(strRecord, 9.20, dropDownListDistrict_stepTitle.Text);
thus 9.20 + 9.20 = "18.40", but the page displays "18.4".
The label that displays the total sum is:
<asp:Label ID="labelTotal3" runat="server" Text="0" />
From what I've gathered, I'm suffering from some kind of type casting problem? Hopefully I haven't missed anything, its a bit difficult to show all the code but hopefully someone can point me in the right direction? Question is; how can I get an extra decimal place to show up on my sum (or why is it dropping the last decimal place?).
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Mar 4, 2010
i have a double, the decimal place isn't fix (8-?) i want to fix the decimal place to six (for example: 1,234567). this is my double:
CStr(score)
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Jul 9, 2010
By default VS 2010 likes to put CSS in-line, I'm wondering if there is a way to force it to put the CSS into a css file instead?
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Aug 22, 2012
i hav one data table in which some decimal values are up 6 decimal places.. im trying to bind that Data table to DataGridView while binding i want to round decimal values up to two decimal palces here is my code
dt.Columns.Add("Orderid", typeof(string));
dt.Columns.Add("tagnumber", typeof(string));
dt.Columns.Add("Minimum Value", typeof(string));
dt.Columns.Add("Maximum Value", typeof(string));
int count = ds.Tables[0].Rows.Count;
for (int i = 0; i < count; i++)
[code]...
hows hould i round up while binding..?
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May 7, 2015
I was read your post: "Export GridView to Excel in ASP.Net with Formatting using C#" and is very useful. That code works perfect. But I need create a new format for a specific column in my sheet before to export it. For example:My DataTable have a column with decimal numbers and I'm trying reduce the tenths for each number.I want this: 2,874444 ----> 2,87 for a specific range. In this case I need it for all numbers in the column 13 or well said for the Column called N in Excel. Only reduce two tenths.
I used:
xlWorkSheet.Range["N"+h,"N"+h].NumberFormat = "0.00";
And no works (h is for rows, N is the column. Into a foreach).
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Oct 9, 2010
i have a strange error creaping into my web app but am unsure as to how to fix it. When i run this code on my debug workstation it works fine but when i transfer it to my server things seam to go wrong.
dev station (windows 7) + VS2010
regional and language settings all set to uk
server (windows 2008r2)
regional and language settings all set to uk
What seams to be happening is that when converting a string to a double it works correctly on the dev environment but moves the decimal place to the end on the server.
example code(vb)
dim lat as string = "52.983829"
dim long as string = "-0.036500"
dim latint as double = lat
dim longint as double = long
now on the dev server the value of latint is 52.983829 as you might expect but on when published to the server it becomes 52983829.0 the same with longint on the dev staion it is -0.036500 but on the server it becomes -36500.0 i get equally confusing problems if i try to change it to an integer instead.
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Sep 30, 2010
In code behind, I get a value that I need to pass to my inline code i.e. <%= myStringVariable %>. How do this?
P.S. The value that I'm trying to send is for a third party control's property. Something like this:
<xyz:SomeThirdPartyControl ID="myID1" runat="server" SomeProperty="<%= myStringVariable %>" />
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Feb 28, 2010
I have a page with a Textbox, a Button and a Label control. On Button_Click event , I store the value of Textbox in a variable called S using code behind.
I want to show the value of S in the Lable control using inline code but not using the code behind. ?
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Apr 6, 2010
I'm trying to execute this statement every minute with SQL Agent, I have it set up as a job:
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[Code]....
The answer of which should add on 0.5 to the original value. If I were to use the increase value of 60 which then becomes 60/60 it will work.I'm dividing by 60 because the increase value is per hour so I make it smaller to get per minute value. Why is it doing this?
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May 7, 2010
Here's the code I have.
[Code]....
I'm not sure about the PostBackUrl property of the btnSubmit button. When I run the page, I got this error:
Input string was not in a correct format.
Description: An unhandled exception occurred during the execution of the current web request. the stack trace for more information about the error and where it originated in the code.
Exception Details: System.FormatException: Input string was not in a correct format. Source Error:
[Code]....
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Feb 28, 2010
How to Use a Variable Defined in Code Behind File on inline code for same page..
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Jun 11, 2010
I tried to assign the value of button text through the following syntax where MyValue is the public variable with the value "Checkout" in the code behind.
[Code]....
But it turned out that it displayed <%=MyValue%> instead of "Checkout". Yes of course I can still assign button text value in the code behind but just don't know if there is any other solutions to it.
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Mar 2, 2010
I have developed a User Control in inline code model and convert this into dll and try to add it into Visual Studio ToolBox. It shows error "There is no component found in the object.". It is showing actually because i have not added ToolBoxData attribute just before the class declaration, because there is no class declaration in the inline code model. I don't know where i have to add ToolBoxData attribute.
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May 24, 2012
I have to validate for whether the string is decimal/numeric in code behind in asp.net.
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May 18, 2010
I have a datalist which acts like a table and displays certain values. I'm trying to display a boolean value as yes or no as opposed to true or false. This is what my current line looks like, is there any way to use an inline If statement to get this to work?
[Code]....
How can I make this show yes or no instead of true or false?
I am using C# and ASP.NET
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