.net - Parse Both Symbols . And , As Decimal Digits Delimiter?
May 5, 2010
I'm writing a banking system and my customer wants support both Russian and American numeric standards in decimal digits delimiter. Respectively . and ,.Now only , works properly. Perhaps because of web server's OS format (Russian is set).String like 2000.00 throws a FormatException: Input string was not in a correct format.How to fix that? I have next two ideas:
protected void FormView1_ItemInserting(object sender, FormViewInsertEventArgs e)
{
var txtAmount = (TextBox)((FormView)sender).FindControl("txtAmount"));
[code]...
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May 5, 2010
I need a validation regex for decimal. It should allow upto 5 digits after decimal.
Allow:
1
1.0
12.0
12.01
123.01
1,123.01
1,123.013
21,123.01234
3,21,123.01234
How Can I do regex for this?
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Jan 30, 2011
i want to display these symbols in a textbox [URL] ok say i want to display a square root symbol I need to parse html command txt1.text=" html command square root symbol is " & √ 'this needs to be parsed
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Jan 4, 2011
I have a textbox where the user must not be able to enter more than two digits after a decimal.How do I do this without using javascript?
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Jan 27, 2010
in my web application i want to validate that user can enter only digits and the digit may be a integer or decimal how can i write the regular expression for this.
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Feb 23, 2010
I currently have a numeric field as numeric(5,2) which has 2 digits after the decimal. Now I need to be able to display 4 digits after the decimal. But if I change the field to (7,4) then it places 2 zeros after the last numbers. For example: 1.32 changes to 1.3200.
But some records will have exactly 4 numbers after the decimal such as : 2.4375.
My issue is I don't want all the data to have 4 numbers after the decimal. I don't think there is another data type that will allow this.
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May 5, 2010
I am using regular expression validator for Numbers, Comma and Decimal.. The expression is given below.
mNumValidator.ValidationExpression = "^(d|,)*.?d*$"
Now I would like to have 5 digits behind decimal.
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Jan 12, 2011
I need to validate the text box at server side by using regular exp which should accept 1 or 2 or 3 or 4 or 5 digits numbers .Need to restrict decimal part.
Ex: 1 or 23 or 455 or 5643 or 45667 --Should accept.
1.3, .2, 33.3 , 444.55 ,5555.99 -- should not accept.
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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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Apr 6, 2010
I'm trying to execute this statement every minute with SQL Agent, I have it set up as a job:
[Code]....
It's trying to update a column which data type is set to decimal. Just so you know what I really need out of it, here is an example:
[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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Mar 3, 2010
Some values are returning 2.0 but I need it to be 2.00 as this is a money value that is displayed to the web page.
I am doing:
Math.Round(value, 2);
Is there a way to force it to 2 numbers after the decimal?
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Feb 28, 2011
I got a decimal member in my viewmodel and get populated from the database (say 55.5, or 100.00)
In my view I use TextBoxFor<> for this member.
Is there any way to have a number (it's actually a percentage) like 100.00 display as 100 instead, and 55.50 as 55.5?
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Mar 18, 2010
The UniqueID of a control is delemited with the '$', is it possble that the delimiter can change, and if so, is there a property somewhere that contains the delimiting character?
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Jan 14, 2010
I am grabbing data from a peoplepicker control (sharepoint) that compiles users into a string. For instance, if the user added 3 users, the string would look like: John Doe CONTOSOjdoe User Jane Doe CONTOSOjadoe User John Smith CONTOSOjsmith User I want to use Split with"User" as the delimiter. Since the delimiter is 2+ characters I'm getting the error: too many characters in character literal. Tried to specify User as the delimter like:
string peoplePicker = group1.ToString();
char[] delimiterChars = {'User'};
string[] people = peoplePicker.Split(delimiterChars);
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Jun 21, 2010
How should I split a string separated by a multi-character delimiter in VB?
i.e. If my string is say - Elephant##Monkey, How do I split it with "##" ?
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Jan 29, 2010
I have a column with a random length of text, basically it's an old crappy mfg system that stores data in a tilde delimited list. I need to output this column into each seperate column for a view. Column names don't matter, they can all be unnamed but so long as the data returns as seperate columns is what I'm after.
[Code]....
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Nov 11, 2010
When trying to edit the word before the delimiter the service method is not even called in IE but works fine in Chrome.
As an example, while '$' is set as a delimiter;
$csAux.Value$csNeedsPO.Valu
Now, editting the word
csNeedsPO => the autocomplete populates as expected succesfully.
csAux.Value => doesnT trigger the method in the background.
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Jul 9, 2012
i importing excel data into mssql with ,(comma) delimiter
errror comes when i given comma in data
eg
name address
rafi frankstreet , chennai
below code execute successfully
name address
rafi frankstreet chennai
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Feb 15, 2011
int Def[0] = {6};
iMaxValue = 55;
decimal val = Decimal.Round(Convert.ToDecimal((DefCount[I]) / iMaxValue),3);
here if i try to run this it says answer 0 ; but if i want 0.1090
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Apr 15, 2010
I recently upgraded to Windows 7 64 on my development machine. I am trying to setup my development environment. I have discovered something strange. When trying to set breakpoints in my ASP.Net application the breakpoints will only work if they are in the root folder. My ASP.Net project has various sub folders and any breakpoints in code that is stored in the sub folders turns yellow when debugging starts and states breakpoints will be missed.
I have deleted the temporary folder in c:windowsmicrosoft.netframework .... etc. etc. etc. I have checked the folder permissions in the root and all sub folders (they are the same). I have deleted and rebuilt the subfolders. I have right clicked VS2008 and said to run as administrator. Nothing seems to fix it. I can debug root level code behind pages but anything stored in a subfolder will not debug.
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Jan 10, 2011
IS it possible to use mathematical symbols in asp.net application.
I am developing a online assessment web application. In that I need to use mathematical sysmbols as question and the user also should be able to use that symbols.
Is it possible? Is any other third party editor is required?
Can I store that symbols into MS SQL database?
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Jan 24, 2010
Quesion 1:
How to check if a string str1 has at least one of such symbols: ~#$%^&*()[]{}@
Is it possible to solve this quesion using Regex? Any smarter way than this:
If InStr (str1,"~") or InStr (str1,"#") or Then End If
Question 2:
How to check if a string str1 consists of any combination of such symbols without any other symbol: ~#$%^&*()[]{}@
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Jan 19, 2010
I have created a website in ASP.NET 3.5 that takes some input in text format and saves it in a SQL Server 2005 database.
The database field is varcahar(50).
But I can't do it if data in text box contains special symbols like <,>,#,@,.
It generates a client script error showing security error.
For scripting I am using JavaScript.
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Jun 24, 2010
Special symbols are a real pain to learn about because you can't Google for them (try doing a Google search for "<%#" and you's get nothing).
I've been a programmer for many years, and I'm trying to get my head around ASP.net, and especially the "special symbols"; what they mean, where to find out more information about them. Because they're impossible to search for, it'd be wonderful if there were special resources in place to help newbies learn about these.
Specifically, I'm looking for detailed instructions on the porpose for, and use, of the following constructs:
<%@ %>
<%$ %>
<%# %>
<%= %>
What is expected in each, what is allowable in each, and what "gotchas" would a newbie have to be careful for when employing each.
For example, I want to do some coding in a <%# %> block, like:
Text="<%# if (Eval("InUse")) {Eval("ProductName")} else {"Not In Use"} %>"
-- would this be allowable, and if not, what are reasonable alternatives?
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