String.Format() For Floating Point To Display Fixed Number Of Places?
Feb 12, 2010If I want to display, say, 4 decimal points, what is the correct format?
View 3 Replies
Similar Messages:
Currency Format String Not Going To 2 Decimal Places?
Nov 11, 2010I'm not getting a trailing zero on currency values and I have no idea why not. This is my code:
[Code]....
Yet this is what is showing up on the screen:
$18.7
Very aggrevating...It should not be doing this as I understand it.
Showing Number In 2 Decimal Places In Gridview?
Oct 13, 2010i have one Gridview in my .aspx page.i am showing dynamic data in this grid.how i will show the float or double number in 2 decimal places in gridview.
View 3 RepliesExcel Automatically Formats As A Whole Number Instead Of Keeping The Decimal Places?
Mar 8, 2010I'm creating an excel file using ASP.net and everything is going just fine except one column has to be formatted as a decimal to 2 places but when it pulls into excel, excel automatically formats it as a whole number instead of keeping the decimal places.
sw.Write(String.Format("{0:f}", CDbl(dr(14)).ToString("0.00"))) this produces "20.00"
but when I open it in excel it's displayed as 20...if I select the whole column and format it as a number it gets displayed as 20.00 like it's supposed to but I don't want to have to do this (I can't do that) the file is supposed to be automatically picked up and imported into another system that needs the column to be a decimal.
C# - Force A String To 2 Decimal Places
Mar 2, 2011i have a repeater item that displays a double. occasionally the double seems to be coming out with 3 decimal places like this 1165.833. im trying to force it to two decimal places by wrapping it in a string.format method but it still comes out the same:
<%# String.Format("{0:f2}",DataBinder.Eval(Container.DataItem, "pricerange").ToString())%>
Web Forms :: Validation To Allow Only Fixed Number Of Characters In TextBox?
May 7, 2015in my textbox i need to enter only three charcter like CEL in caps letter else i need to show error.
if(txtsid.text==3) means it throw error
Forms Data Controls :: Generate A Gridview With A Fixed Number?
May 5, 2010how i can generate a gridview with a fixed number of rows that is entered from a textbox
my gridview has a column with dropdownlists the others contains textboxes?
Forms Data Controls :: How To Create Gridview With Fixed Number Of Rows
Jul 27, 2010I am trying to create a gridview with a fixed number of rows (5). If the gridivew contains no items then five blank rows will be shown. For each row that a user enters then a blank row will be removed so that there will be a constant number of rows displayed. How might I go about doing this?
View 5 RepliesJavascript - Limit Number Of Characters Per Line In Text Area To Fixed Value
Mar 8, 2011In my text area, I should be able to enter only 72 characters per line. If I use, cols property set to 72, it is allowing more or less number of characters depending on character width.
View 3 RepliesForms Data Controls :: Can Specify A Fixed Number Of Rows By Index To Add To A Dataview
Feb 20, 2010I have a table that contains about 8000 records and I need to be able to select any given sequence of 250 subsequent rows by a specific row index of teh table...
how I can go about that easily using a dataview without building a secondary table and just pushing the records I need into it?
Forms Data Controls :: Listview - Fixed Number Of Rows In A Table?
Mar 29, 2010I've searched for this several times but have never been able to find the answer with my search terms. Say you have a listview and a datapager set to 10 rows, but you only have 4 data items in the database at the time the query is run. Is there a way to force it to show a 10 row table (4 with data and 6 without)?
Everytime I search on this, I just find information on setting the number of rows for the datapager, which will not show empty rows if the data isn't there. Probably an easy solution, but the heck I can find it.
RequiredFieldValidator Places Display : Inline On The Text?
Feb 11, 2010I have a RequiredFieldValidator with Display="Dynamic" on my ASP.NET WebForm. I have assigned it a class using the CssClass property. I want the error message to be displayed using display: block, so I have placed this on the css class in my style sheet.
Unfortunately, the validator places a display: inline on the element on the web page, effectivaly overriding my style sheet value.
Edit:
I just realised why this doesn't work. When setting Display="Dynamic" on a validator, it has the effect that it sets style="display: none" on the span tag when rendering. The .net javascript library then switches the inline style of the element between "none" and "inline". That is simply how the dynamic validator works. So for this to display as a block element, I will need to modify how the client side event validation works.
C# - Using String.Format To Build Regular Expressions: "Input String Was Not In A Correct Format"
Mar 7, 2011I'm bulding document-from-template engine. At certain points I need to match on Reg Exp groups and replace template text with content from a db.
I 'hardcoded' my RegExp initially, doing something like: Regex r = new Regex(@"{DocSectionToggle::(?<ColumnName>w+)::(?<ResponseValue>.+)}[[(?<SectionContent>.+)]]", RegexOptions.Multiline);
it does group capture, so the syntax isn't the prettiest.
Just to make things neater and because I want' to keep the patterns in web.config or elsewhere, I've 'evolved' algorithm to something like:
[code]...
But I'm getting an error: 'Input string was not in correct format'.
Is this a limitation of string.Format(...)?
How To Add A Decimal Point To A String
Jun 28, 2010If I have a string/integer that looks like 123, how can I convert that to look like 12.3?Basically what I need is something faster (if possible) than thisMath.Round(Double.Parse(input / 1000), 1).ToString
View 1 RepliesForms Data Controls :: Getting Two Decimal Places To Show Up In Label On Gridview Display?
Jul 27, 2010I have a master gridview that I am populating data to. I am am also counting records of open and closed and I want to display the percentage closed. I am using the following code. It always rounds up. In other words, if the actual calculation shows it to be 0.16 it will always display in the label as 0.2 I cannot figure out what I am doing wrong. If I just take two numbers and divide them in the code it displays 0.16676767. Here is the code I am using. The first line is on up in the code but I plugged it here to show you that I am using a session variable to add to as I rip through the code. I have all three of the variables I am placing the session variables in defined as Dim xxxxx as single.
[Code]....
How To Convert The Binary File To A File In A String Format And Display It In A Page
Feb 22, 2011I wish to know how to convert the byte array file to a file in a string format and display it in a webpage. how can i perform this?
View 1 RepliesAJAX :: Error "Invalid Home Number. Number Should Be In The Format: 555-123-4567" With MaskedEditExtender
Oct 28, 2010My requirement is, I have one text box and that text box accepts US Format 10 digit phone number like 555-555-5555. I want when user enter 5555555555 it automatically convert this in 555-555-5555 and if he enter some wrong number then show him error and if dont want to enter any thing then there should not be any error.
<th style="width: 150px">Home Telephone </th>
<td>
<asp:TextBox ID="txtHome" runat="server" MaxLength="12" ValidationGroup="vUserDetailsB" Width="252px" CssClass="txtBox" TabIndex="19"></asp:TextBox>
<cc1:MaskedEditExtender ID="meeHome" runat="server" TargetControlID="txtHome"
AutoComplete="false" MaskType="None" Mask="999-999-9999" ClearMaskOnLostFocus="true" InputDirection="LeftToRight" />
<%-- <cc1:MaskedEditValidator ID="mevHome" runat="server" ControlToValidate="txtHome"
EmptyValueMessage="Telephone Number is required." ValidationGroup="vUserDetailsB"
ControlExtender="meeHome" InvalidValueMessage="Valid Telephone Number is required."
IsValidEmpty="false" ValidationExpression="^d{3}-d{3}-d{4}$" Font-Size="8pt" />--%>
<asp:RegularExpressionValidator ID="revHome" runat="server" ControlToValidate="txtHome" Display="Dynamic" ErrorMessage="Invalid Home number. Number should be in the format: 555-123-4567" Font-Size="8pt" SetFocusOnError="True" ValidationExpression="d{3}-d{3}-d{4}"
ValidationGroup="vUserDetailsB" Width="100%" meta:resourcekey="txtHomeResource1"></asp:RegularExpressionValidator>
</td>
Whats happenening, If i entered any thing like 5555555555 and it is coverting to this 555-555-5555 format which is correct and then when i moved to another textbox it is throwing error "Invalid Home number. Number should be in the format: 555-123-4567" and this format changes to 5555555555 and its not going ahead.
C# - Format Exception - Input String Was Not In A Correct Format
Oct 18, 2010[code]....
Isn't this how u convert string to int ?
int.Parse(e.CommandArgument.ToString());
Whats wrong ?
How To Display Power Point In An Aspx Page
Oct 19, 2010How can one allow a power point presentation to be displayed on an aspx page?
Or do I have to embed it after I load it up on scibd, I much prefer a within site approach rather than embedding, how this done ??
Visual Studio :: Unable To Attach. The Binding Handle Is Invalid/ Not Point To The Break Point?
Dec 13, 2010Not point to the break point.it gives above error massege when start debbuging. How i fix this.
View 1 RepliesJQuery :: Display A Fixed Popup At Bottom Of Page?
Nov 8, 2010I am developing a webpage where a timer should be displayed in a popup at bottom of the page. This popup should not be scrolled when i scroll the page. This is like showing the user "Time left" during the navigation of the page. And this popup should be closed if the time expires.
View 5 RepliesWeb Forms :: Can Display Datagrid With A Scrollable Table But Fixed Header
Oct 6, 2010I Have can I have the scrollable table but Fixed Header
[Code]....
Validation Controls Display An Exclamation Point With Tooltip Message?
Oct 13, 2010Can the standard ASP.NET Visual Studio validation controls display an icon with a tool tip message instead of text, the way the WinForms ErrorProvider controls work? If not, is the AjaxToolkit's ValidatorCallout control the best approach? Is this control flakey?
View 1 RepliesForms Data Controls :: Change The Date Format From String To String At Gridview?
Feb 24, 2011i facing a problem to change the date format at gridview display.
below is my coding:
[code]....
DataSource Controls :: Incorrect String / Format The QueryBuilder String Correctly In Code?
Jul 7, 2010I'm concatenating a string in codebehind to use in a sql select statement.
in aspx
<asp:Label ID="LabelHidden" runat="server" Visible="False"></asp:Label>
SelectCommand="SELECT * FROM [Data] WHERE [ActivityName] IN (@ActivityName) AND ([ID] = @ID)"
<SelectParameters>
<asp:ControlParameter ControlID="DropDownList_Employees" Name="ID"
PropertyName="SelectedValue" Type="Int32" />
<asp:ControlParameter ControlID="LabelHidden" Name="ActivityName"
Type="String" />
</SelectParameters>
in codebehind
foreach (ListItem li in ListBox_Activities.Items)
{
if (li.Selected)
{
queryBuilder += li + "', ";
}
queryBuilder = queryBuilder.Substring(0, queryBuilder.Length - 1);
LabelHidden.Text = queryBuilder;
When i run the code it comes up blank. I did a query trace and it seems to be running as
exec sp_executesql N'SELECT * FROM [Data] WHERE [ActivityName] IN (@ActivityName) AND ([ID] = @ID)',N'@EmployeeID int,@ActivityName nvarchar(50)',@EmployeeID=4,@ActivityName=N'Production Technical Support'', Tools Development'','
with exta "'s
How can i format the queryBuilder string correctly in my code?
