Getting Week Of The Month From A DateTime Variable?
May 4, 2010
i wnat to ask a question, i have two calender control and 3 dropdown as one has in its item : 1st, 2nd, 3rd, 4th second has in its item : monday, tuesday....sunday
Third has in its item : month, 2nd month, 3rd month, 6th month.
i wnat to do that if i select 1st form first dropdown, monday from second dropdown and month from third dropdown between two calender control's date i want 1st monday of each month.
if i select 2nd in 3rd dropdown then i want 1st monday of alternative month.
I have data saved in a sql server database which i am using to draw a graph with in asp.net (c#) one field is an INT and the other is a datetime At the moment the graph is only drawing for all the data in the table i was wondering if there is any way to add into the sql string a statement that says for only today or this week or this month.
this is my sql string at the moment:
SelectCommand="SELECT [Time], [Temp] FROM [test2] ORDER BY [Time]"<br>
the format that the datetime is in is "2011-03-29 00:46:06.377"
need sql statements to retrive the records which addbefore one week ,two week,one month and two month depend on the date column in databaase i want to retrive the records which add before week and so onany one can help me how i doing this
I want to select a day of the week say .. Tuesday. I want all Tuesdays of that month (or between two selected dates) to get selected automatically. I am ready to use Calendar control or DropDownList whichever would do the trick.
Im struggling to find week start and week end date based on week number of the year. I have written this following sql to calculate that but it fails when year is 2012... The logic should count week number starting from first monday of the year. But it gives me wrong start date and end date when year is 2012, 2018....
DateTime ExpMonth = Convert.ToInt32(ddExpMonth); ---- DropDown(user selects a month) DateTime ExpYear = Convert.ToInt32(ddExpYear); ---- Dropdown(user selects year) Datetime ExpDate = ///// I want this part to be saved as Datetime 02/2012
I use below code to showing date in Persian in my site
DateTime miladi = DateTime.Now; System.Globalization.PersianCalendar shamsi = new System.Globalization.PersianCalendar(); DateTime shamsidate = new DateTime(shamsi.GetYear(miladi), shamsi.GetMonth(miladi), shamsi.GetDayOfMonth(miladi)); Lbldate.Text = (shamsidate.ToString("yyyy/MM/dd", System.Globalization.CultureInfo.InvariantCulture));
But below error happen
Server Error in '/behtop website' Application.
Year, Month, and Day parameters describe an un-representable DateTime. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.ArgumentOutOfRangeException: Year, Month, and Day parameters describe an un-representable DateTime.
Source Error:
Line 43: DateTime miladi = DateTime.Now; Line 44: System.Globalization.PersianCalendar shamsi = new System.Globalization.PersianCalendar(); Line 45: DateTime shamsidate = new DateTime(shamsi.GetYear(miladi), shamsi.GetMonth(miladi), shamsi.GetDayOfMonth(miladi)); Line 46: Line 47:
it worked correctly before but suddenly it make an error Why?
I am learning jQuery. Here I have a requirement i.e I have to add Week number and Week ranges of a year to Drop-down List in ASP.NET3.5. And I have to pass selected week range to database. I am using c#.net. This should be done automatically for every year.
I have a working timesheet which displays on a webpage, what I was also wanting was to display the previous week and the following also on the same page. I will attach both the .aspx page and the aspx.cs page. I have hardcoded the date into the webpage just for ease of reference at the moment.
how to get the start and end dates of the week by passing in a week number? I have a dropdownlist that needs to show 2010-05-17 - 2010-05-23 and I need to determine this date by passing in a week number.
Ex: if I pass the number 20, it will return 2010-05-10 - 2010-05-16 etc...
My dropdownlist will always only show one week and it will always be the previous week from the currect week.
how can i get the actual date through that date's datepart and calendar week? Its means that , i have Calendar week = 1 and datepart is Friday, so i will the actual date is 01-JAN-2010?
I went through this post [URL] which is very helpful to me in order to hack the datetime picker UI to suit my situation. But as I have several datetime picker on the same form, this happens. The css display:none is aim to 'hide' the days not to be shown. But if I have several datetime picker on the same form but only one I wish to make one of it monthpicker, how can I achieve that? With thw css, it makes all the days on the all datetime calender UI disappear since the css will change the attribute of .ui-datepicker-calendar.
I have a column in a Table within an SQL database that is defined as DateTime. I tried to store time data in it, but could only store date information. Am I doing something wrong?
I want to save the current date to a table in database. The coloumn type is declared as DateTime in the table, as i may have to select rows between two dates. So i can't change the format by converting it to string variable. I want the DateTime.Date variable to have dd/MMM/yyyy hh:mm tt format instead of MM/dd/yyyy hh:mm:ss tt format.
c# - How to Grab Date Only from a Variable of Type DateTime
DataTable tempTable = new DataTable; tempTable = getCustomerTable(); In this case, tempTable will have a table (named CustomerInvoice) which has 5 columns. The 3rd column is named DueDate. I print to a listview as following:
[Code]....
I prefer to solve this problem at application rather than db level. NOTE: DueDate in database is of type datetime. I'm coding in C# interacting with Sql-Server. I hope my question is clear enough.
i have two clock times in my DB as varchar datatype.. i loaded it from db as varchar itself. in C# i have assigned this value to a datetime variable.. how can i get the time from the datetime variable without changing it into a string.
How to display the number of days in textbox when the month is selected in the dropdown list,,,for example if i select the month december ,after selection i want to display 31days in the textbox how ?
