I am trying to put current date on a month calender to into a column in access database.But I get InvalidCasteException. My code is as follows:
Private Sub SubmitButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles SubmitButton.Click
Dim con As New OleDb.OleDbConnection
[Code].....
I have to add one month to todays date and have to get date after 1 month.
View 4 RepliesHow do we add 15 days to the current Date which will not cross the month and resultant Date will never be Sunday? If it is Sunday make it Saturday?
Example > If Current Date is 17/08/2010 (DD/MM/YYYY)
Then Resultant Date is 31/08/2010 (DD/MM/YYYY) [Donot Cross the Current Month.]
Also 31/08/2010 would never be Sunday.
If it is Sunday make it 30/08/2010 (Saturday). [Date is not Sunday.]
I changed the date of datetimepicker format to yyyy-mm-dd in custom format...but it displays 2009-00-22...the month part is not showing the month of the exact month..how to change the format of the date?
View 3 RepliesMay i know under what event i can set month calender object to invisible when mouse clicking on any where (mouse click not on the month calender object) on the form? Below is my code to set it to invisible when mouse clicking on the form.
But it does not really work as i have objects like textboxes and labels.
[code]...
I am creating a Calender application using the monthly calender control.I am trying to implement a search for the calendar so a date can be entered into a text box which intern moves the calender to show the date entered. I have been try to figure this out with no luck, is it even possible to do?
View 2 RepliesCurrently i have a ReturnSystemDate in a module, so that whenever i need the current date and time i call this method, however my data is saving as in 1 format and displaying in another. I have my variables set up as dateTime to store the current date and time, when calling System.dateTime.now.toString() i get 11/08/2010 Time, however when casting to Date as in CDATE() i get 08/11/2010 time. How can i stop this?
View 13 RepliesI'm developing a finance software and I want the user to enter a bill and pick the due date via month calendar. I getting it to work was the easy part, but now I only want one month calendar, for each time a user enters in a bill and picks a date.every time the user goes to pick a due date I have to call one of the several I have on screen.Here is my code that I have so far:Add due date button:
Me
The month calender:
Me
.TxtDueDate3.Text = MonthCalendar3.SelectionRange.Start.Date.ToShortDateString()Me.TxtDueDate3.Text
= MonthCalendar3.SelectionRange.End.Date.ToShortDateString()[code].....
when i get system date and add some day or month or year then i want next date as per requirement.
View 1 RepliesOkay I have 2 date time pickers, "dtpStart" and "dtpEnd"
What I want to do is get the current month and year, like right now is December 2011, well I want to set the dtpStart to the first of the previous month, so dtpStart would be set at November 1, 2011 and dtpEnd I want to set it at the last of the previous month, so dtpEnd would be set at November 30th, how could I go about doing this?
How I can I display it always in mm/dd/yyyy in vb.net
View 1 RepliesALTER PROCEDURE [dbo].[generateTrackNo] AS
DECLARE @tempYear VARCHAR(5),@tempMonth VARCHAR(5)
SET @tempYear = Year(GetDate())
[code].....
How can I write a loop to run for each day in the current month and then check to see if the Dataset has a record that matches one of those days and take an action?
For Day As Integer = 1 To DaysInTheMonth
For Each row In MyRows
If row.Date.Day = Day Then[code]....
This generates too many rows in the table I have it building. Basically, every day gets as many rows as there are that contain data.I'm building a HTML table that gets mapped into a chart using jquery so I need a for everyday of the month.
I am writting software for a touch screen (windows CE) as well as a desktop pc (windows XP)I have the software working for both, but the problem I am having is the Calendar.I need a Calendar for the current month, as well as allowing the user to go back to other months.I was going to use the control in vb.net called 'MonthCalendar' but when I add it to the form and make the control bigger (as in font) it adds to months when viewed on XP but when I copy the exe to the touch screen it only shows the 1 month like its ment to.Is there a better Calendar control I can use or does anyone know how to make it so that it only shows 1 month in the 'MonthCalendar' control?I am using VB.net 2008
View 1 RepliesI'm fairly new to ASP.NET & VB.I've been asked to take an existing textbox that is automatically filled with the current date and allow the user to either add a "+" or "-" and a number or a spcific number and convert that into a date.I underdstand the basic concept on how to do this, but I'm running into some problems using the proper commands in order for this to work.The Textbox is called txtDate.What I've tried to do is this:
If txtDate = '+' Or '-' Then
DateAdd("d", txtDate, today)
End If
Here is what the whole thing looks like:
Protected
Sub
DateEnter_Click(ByVal
sender As[code].....
I'm trying the fetch only the date within the current and return how many rows Dim dc as new dataclassesdatacontext dim q=from p in dc.worktime where p.name.equals(session("name") and p.date ).count what I should I put after "p.date" ? And if I want to search for the record which there are record that are insert five days earlier, how to do that ? use (datetime.now - 5) ?
View 3 RepliesI'm trying to compare the modify date of a file vs the current system date. I've found an MSDN article describing how to get the modify time of a file:
Dim infoReader As System.IO.FileInfo
infoReader = My.Computer.FileSystem.GetFileInfo("C: estfile.txt")
MsgBox("File was last modified on " & infoReader.LastWriteTime)
This gest the Date and Time, but I want just the Date not the time.
how can I create following thing with Visual basic?I would like my excel to check the date value in a cell and compare it to current date and if the value in the cell is older than 2 months compared to current date it would change the cell's colour.
View 1 RepliesHere is a example for my work.
if a date ---> 20/03/2012 should be shown as 01/04/2012
16/12/2011 Should be shown as 01/01/2012
02/05/2008 Should be shown as 01/06/2012
My requirement is to get a given date as 1st of next month.
I know to do this with IF conditions. But I want to know, is there any already define function for doing my work like DATEDIFF. (DATEDIFF can get date difference)
how do i get the last date of the month with format 'MM/dd/yyyy hh:mm:ss', i have this:
Dim end_date As String = String.Format(DateAdd(DateInterval.Second, -3, DateAdd(DateInterval.Month, DateDiff("m", Date.MinValue, Today()) + 1, Date.MinValue)), "MM/gg/yyyy 23:59:59")
but i can't get it to be in the format i want, it stays as "dd/MM/yyyy"
How can I get all Sundays date within a month? For example, in June 2011, Sundays date are 1st June, 8th June, 15 June, 22 June and 29 June
View 3 RepliesHow can I get the date of first Sunday in a month?
For example in January, the first date of Sunday is 7. What code is needed to retrieve first Sunday date in a month?
how can I get the date of first Sunday in a month? For example in January, the first date of Sunday is 7.What code is needed to retrieve first Sunday date in a month?
View 9 RepliesMy program is to read serial port based on the timer, so every ticks, it reads the value and write it to a textbox.The timer in the form is in the interval of millisecond. Therefore I make it 1, that means every 1ms, there is an event.The event I try is as simple as writing in a text box.
[code]...
the last code is meant to measure how many seconds will I get from d = 1 to 1000, it should return 1 second time difference. But instead of 1 second, it returns around 15 seconds.
i want to know how to add n Month to a given Date. [code]
View 2 RepliesHow do I get the first day of a month? As an example, in this month, the 1st is a tuesday. How do I get this in VB.NET? I tried several possibilities, without luck.
View 7 Repliesi'm currently using VB.net 2005 with an Oracle 10g db.1. Alert the Admin by displaying on the main page a list of users who are due for re-certification if there are any. - I've managed to do this except my date calculation for the alert is wrong. When a user is certified say on 25-06-2010, they will be up for re-certification in 25-06-2011. I need my program to start alerting the Admin a MONTH before the user is due for re-certification. So basically start the alert on 25-05-2011.Currently this is my logic in VB.
Reason = Get value in Reason field (If this field is not empty, then don't raise alert for this record)
Renewal = Get the re-certification date
Sysdate = Get current system date
[code]...
Alert the Admin via email - I've managed to create an email (stored procedure in Oracle) that contains the skeleton. I say skeleton because althought the mail executes fine, I've not managed yet to include the list of users due from the db. I created a Curser and dumped my results in there, but not sure what to do after that.
I hve a date selected from a calendar
I would like to break it down into its component parts i.e. Day, Month Year and assign them each to a variable
I have it in Excel
as
mydate = sOps.Range("G3")
'Convert the date in to string format
myday = Day(mydate)
[Code].....
The flow of my program is the following.
On form load, the program will check current date. If it is in a new month, some function is called.
I am trying to get the current date in the following format - Year/Month/Day..Here is my code but the day bit isn't working.lblTodaysDate.Text = Year(Now).ToString() & "/" & Month(Now) & "/" & d(Now)
View 2 Replies