I have, somehow, this string available "20100205 162206". This is a date and time without any delimiter char. I need this back as a DateTime in C#. What is the best way?
View 1 Repliesobj.From = DateTime.Parse(txtFrom.Text, ci);
And it will give error String was not recognized as a valid DateTime. How it can be solved..
DateTime.Parse("07/23/2010")Gives "String was not recognized as a valid DateTime."
View 10 RepliesI have an XML string which contains Dates formatted "dd/MM/yyyy hh:mm:ss".
I'm loading this XML into a dataset using DataSet.ReadXml().
How can I ensure that this Date is stored in the DataSet as a typed DateTime so that I can Sort, Format and RowFilter on it accordingly.
My test harness is as below:
ASPX Page:
[code]....
Given a time: 1286294501433Which represents milliseconds passed since 1970, how do we convert this to a DateTime data type? EG:
transactionTime = "1286294501433";
UInt64 intTransTime = UInt64.Parse(transactionTime);
DateTime transactionActualDate = DateTime.Parse(intTransTime.ToString());
Throws: String was not recognized as a valid DateTime.Please note all times passed into this function are guaranteed to be after 1970.
i am displaying some news from rss feeds in the page. But i am stuck up in the date time conversion. I got th published datetime as pdt formated string. How can i convert to my local time. Coversion from the pdt string tot DateTime is error..
[Code]....
This second line is error and i need the result in the specified format or same format as in the published date but in local time ie IST (India Standard Time)
I am trying to parse out the date in datetime function. For example, I have 1/2/2010 and would like to parse out the day, month and year into different variables.
sDatetime = 1/2/2010
sDay = 1
sMonth = 2
sYear= 2010. Also I would like the day to be shown as 01 not just "1".
I am sending in a string in dd/MM/yyyy format, which is then being parsed into lv-LV culture as set per the web.config globalization setting.I am then comparing the date to DateTime.Now to see if it is in the past.The problem is, DateTime.Parse converts my string to dd.MM.yyyy format, but DateTime.Now has MM.dd.yyyy format, so the comparison always fails.Why would DateTime.Now be different to the output from DateTime.Parse, on the same thread culture?(Update) This is the code I am using:InputText contains input from a form in DD.MM.YYYY format
DateTime date = DateTime.Parse(InputText, CultureInfo.CurrentCulture);
// Check it's not in the past
this.IsValid = (date.CompareTo(DateTime.Now) > 0);
[DateTime.Now] in this context is in MM.DD.YYYY format using lv-LV cultureInfo
[date] is in DD.MM.YYYY format after the DateTime.Parse
I have a String that contains the following: ?workarea=London+&+Home+Counties+Ltd&sub=fs&&&FASh*5which resembles a URI query string. What is the best way to parse the elements of this string (workarea and sub) without messing about with string manipulation?If I use HttpUtility.ParseQueryString is gets stuck as both elements include &. However if I encode the whole thing first I lose the seperations of the elements. Ideally the output would be:workarea = London & Home Counties Ltdsub = fs&&&FASh*5
View 4 RepliesIs there a way to easily split a comma delimited string into variables (or table fields), example:
PHP Code:Feed.SmulocV2.Equipment,CAT,,DFT08783,2567,Hours,2010-02-07 06:37:41,Lat:38.025921,Lng:-88.776733
Given a string like:
Token A^*!%~Token B^*!%~Token C^*!%~Token D^*!%~Token E
Write a method that parses the string into a series of substrings where the delimiter between the substrings is ^*!%~ and then reassembles the strings and delimiters into a single new string where each of the substrings is in the reverse order from the original string. The method must return the final string. The expected output would be:
Token E^*!%~Token D^*!%~Token C^*!%~Token B^*!%~Token A
If I have a file in a path lke this:
C:demo estfile.txt
I can a split function and split on the backslash character to get the pieces. But if my directory could change this wouldn't work. So how would I instead parse out the last backslash and get the filename that way so that it wouldn't matter if the path changed?
How can i display the string variable data "234,345,567,678" into a listbox? i wish to parse the delimited string as seperate items.
View 4 Repliesi wrote a webservice method. i am using it with ajax jquery. method returns string[] array. ho can i read array's values using ajax jquery.
View 3 RepliesI have not been able to create a function to take a long nvarchar (8000) with a delimeter to return the results in a table . I have a script version that works as a query. I plan to use the Function in a Select * FROM table WHERE FirstName IN dbo.ListOfItem(@InputList) Is the following posible in SQL Server 2005?What is wrong with syntax? Is there a better solution?
[Code]....
I've got problem with generating ajax anchors. I'm using simple
Ajax.ActionLink("test", "Test", new AjaxOptions { UpdateTargetId="test", HttpMethod="GET" }) and the generated markup is:
<a data-ajax="true" data-ajax-method="GET" data-ajax-mode="replace" data-ajax-update="#test" href="/Home/Test">test</a>
which, obviously lacks the onclick="Sys.Mvc.AsyncHyperlink.handleClick(...)" attribute.
My whole project is about reading data from textfile(the readings is separated by delimiters) and plotting out the graph. But somehow i am meetnig some problems as i think my method is wrong... It's something like this..what should i do?
Private Sub CreateChart()
'Create some dummy data
'Dim random As New Random()
'For pointIndex As Integer = 0 To 9
' Chart1.Series("Series1").Points.AddY(random.[Next](20, 100))
Dim h, g As String
Try
Dim lc As New StreamReader("C:Tempdatalogger" & date1.ToString & "int_ana_" + date1.ToString + ".txt")
Dim ff As String '= Label5.Text & ":00"
'Dim sr As String = lc.ReadToEnd
Dim line6 = lc.ReadLine
Do While Not line6 Is Nothing 'loop until end of file
If IsNumeric(line6.Chars(0)) Then
Dim fields5() = Split(line6, ";")
'Dim fields5() = Split(s.Substring(sr.IndexOf(ff)), ";")
h += fields5(0) + vbCr
g += fields5(3) + vbCr
End If
line6 = lc.ReadLine
Loop
Catch ex As Exception
End Try
For pointIndex As Double = 0.0 To 2.0
Chart1.Series("Series1").Points.AddXY(h, g)
Next
'line display chart
Chart1.Series("Series1").ChartType = SeriesChartType.Line
'set the bar width
Chart1.Series("Series1")("PointWidth") = "0.1"
'Show Data points labels
Chart1.Series("Series1").IsValueShownAsLabel = True
'Set data points label style
Chart1.Series("Series1")("BarLabelStyle") = "Center"
'Draw Chart as 3D Cyclinder
Chart1.Series("Series1")("DrawingStyle") = "Cylinder"
End Sub '****End of Graph
DateTime frm_datestart = DateTime.Parse(dateStart.Text);
This line throws the error: Exception Details: System.FormatException: String was not recognized as a valid DateTime.Where the entered string is from Jquery-UI, examples:
09/29/2010
09/30/2010
I am using Entity Framework to contact my data base. as part of my web code I am using Linq to entities, and I want to determine the number of elements in an anonymous type list. I can't get it to work, I get the exception: "LINQ to Entities does not recognize the method 'Int32 Parse(System.String)' method, and this method cannot be translated into a store expression."
var questItem = from chapters in context.TestChapter
from questions in context.Question
where chapters.ID == int.Parse(Request.QueryString["id"])
where questions.TestChapterID == chapters.ID
select questions.ID;
int numOfSteps = questItem.Count();
how can I get it to work?
i have string like "30/03/2010 12:03:15:PM" i want to covert in date time how it possible?to convert i got this error "String was not recognized as a valid DateTime."
View 10 RepliesHow can i convert String like 20100102 into datetime in a formate of dd/MM/yyyy?
View 5 RepliesI am trying to figure out the best way to convert a string object into a DateTime with only using the year. I have something like:
[Code]....
But it is still giving a "String was not a recognized as a valid DateTime." In the full context, I have a webpage with a formview on it and within the formview is a TextBox control that is taking a user input such as "1999" then an ObjectDataSource picks it up and runs it through a BLL. And within the BLL is where I am trying to convert it before it gets inserted into the database.
After use regular expression to get html code and put into string variable as :
dim s as string ="<table><tr><td>abc</td></tr>....................</table>
Number of rows in above table in s variable may changed,because i get html from other site. So i want to ask : have best way to continue parse rows in table which i get "abc" string.
i know that we can do this e.g.
dim str as String = textbox1.text ' when date is in this format dd/MM/yyyy
dim date_time as Datetime = Date.ParseExact( str , "dd/MM/yyyy" , nothing)
it works fine but when the user but the date like this 9/9/2010 it gives error because the format is set "dd/MM/yyyy" and given date format is "d/M/yyyy" or it could be "dd/M/yyyy" what could be the solution of this problem?
i have an error is follows..
String was not recognized as a valid DateTime.
i am using three controll for getting date..
dropdownlist1 for getting day..
dropdownlist2 for getting month..
textboxx for year..
the code is..but i cant defined solution..
DateTime dt1 = DateTime.ParseExact(fromString, "MM/dd/yyyy ", fculture, DateTimeStyles.NoCurrentDateDefault);