all you clever people out there I'm rather new to this and I'm using vb.net in visual studio 2005 and I want to add 20 WORKING days to the TODAY() value. I'm able to add the days, but it also adds NON-WORKING days.
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In my project, i need to add days to a given date. but when adding the days it should not have saturdays and sundays.
View 3 Repliesim running a report from the 1st of august 2010 to todays date the code is as follows
Private Sub callReport(ByVal report_type As String, ByVal insurerName As String, ByVal lowerDate As String, ByVal upperDate As String)
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I have a problem how DateTimePicker to calculate if how many days of an employees work and the DateTimePicker1 will get the Days from another Table time in and time out and will display it in a listview the Day Time IN and TIme out.
View 3 RepliesI read that .Net has no function equivalent to Excel's "Workdays" function, which adds a specified number of workdays to a startdate, including an array of holidays. I managed to find a function that adds the number of workdays to the startdate, but I am having no luck telling the function to add a day to the start date for each holiday within the date range. I've pasted a self-contained function below. Every time I compare the result against the Excel result, it's not adding up.
Private Function CalcEndWD_5wkd(StartDate As Date, WD As Integer) As Date
Dim Holidays(23) As Date
Holidays(0) = #10/5/2012#
Holidays(1) = #11/12/2012#
Holidays(2) = #11/21/2012#
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how do i get total no of days between two days which might include leap year
right now i'm getting the no of days by using DateDiff function in vb.net. but i reckon it is not precise. cos it is not validating leapyear.
I need this for 2 different changes.ON one form i got a week calendar, the other a month calendar.Was hoping to add 2 buttons previous & next.To scroll back in time x days, or x days forward.And similar for the months, but instead of days months.Can anybody give me a exaple or a method how to get this to work?Figured it could be done with a loop, but not sure anymore.
View 2 RepliesThe function for getting the difference in days between two days is giving me a wrong answer here.What could i be doing wrong??? DateDiff(DateInterval.Day, CDate("28/1/2011"), CDate("31/1/2011"))
View 1 RepliesGet the current number of usage days, unique usage days, etc in an evaluation license using CryptoLicensing Generator.
View 1 Repliesconvert days to months and days?
Normal 0
false
false
falseEN-US
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I have a date in the future e.g. 13/10/2008 I need to subtract the current date (today is the 28/09/2010) minus 7 days, so thats 21/09/2010 minus 13/10/2008, which would equal erm, 720 something ? But the current date won't always be 28/09/2010, obviously. I need the code for this. EDIT: When i said future I mean past :)
View 3 RepliesI am attempting to dynamically create a profile page. Everything works fine except when I try to add the title (surrounded by <h2> tags) to the lbl control which is inserted in the select statement. Let me know if this is too confusing and I will attempt to explain further.
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I am looping through all folders on the computer in a background worker. Starting with just the C: drive, the function works perfectly I've been tasked with adding recursiveness to this function to loop through all subfolders within each and every folder.
This is the working code without recursive. Startpath is set = "c:".
Private Sub BackgroundWorker1_DoWork(ByVal sender As Object, ByVal e As System.ComponentModel.DoWorkEventArgs) Handles BackgroundWorker1.DoWork
Dim fs As New FileSystemObject
Dim fsfolder As Folder
Dim subfolder As Folder
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EDIT: I was doing some testing and threw in an if check to skip the C:$ folders. Working ok so far and noticed something really strange. It doesn't loop through all the folders in the C: drive. I think it will loop through only the first 2 folders. One is C:Boot so I skip that and the other is C:Dev-cpp. It won't loop through the Program Files, Program Files (x86), or Users.
I have a simple poker game that deals out 9 cards into pictureboxes and shows another 3 pictureboxes that hold cards for the dealer. The code itself does what I want it to...even though I'm at a dead end with writing the code further to evaluate the poker hands. I would simply like to add a few labels and a combobox to my form, but everytime I add something, or try to add it I get cast error?
Public Class Form1
Dim ListOfCards As New List(Of String)
Dim dealtCards As New List(Of String)
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I'm a VBA programmer and can do Office integration in Office applications.I'm programming in VB in VSTS 2008 and following these steps to create an Excell application at runtime: [URL] but it is not working.The issue I'm having is when I add the reference, the library is not recognized by VBE intellisense and compiler, so: the code doesn't run.When I use late binding technique and declare variables as objects, the code runs OK, but I don't want that way.I tried adding the references in two different ways:
1 - Menu Project / Add Reference / tab COM / Microsoft Excel 11.0 Object Library / OK
2 - Menu Project / VB Properties / References / Add / Microsoft Excel 11.0 Object Library
Both methods didn't work.
adding to the binding source then setting the combobox to selectedIndex of newly added row is not working.the new row is in there but it does not set the selectedIndex to the specified index. but if I run the code a second time it selects it.what can i do to make sure the combo uses the specified index?
Dim drv As DataRowView = CType(Dispatch.M8CustomersBindingSource.AddNew(), DataRowView)
drv("custID") = "999999"
drv("CustomerName") = "Select Customer"
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Full Program: Option Strict On : Option Explicit On Module Module1
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After I ran it, I had a file a.txt in my debug folder but the size is 0 bytes (and when i open it is empty of course) Shouldn't the output had "asd" in it ?
I'm reading a file and then closing it with the following code, but my problem is later when I start a batch process it says the file is still in use. Am I doing something wrong in closing it? The process was working fine prior to my adding this code to read the file.
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This rexx exec is trying to write to the file that I read from in the prior step before creating a PowerPoint presentation, but fails becuase of the lock.I'm at a loss. I should qualify and say the process actually starts, but fails in the rexxexec after it starts, it isn't failing on the process start the rexx exec issues a message that it can't write to the file becuase it is in use.
I'm using visual studio. I would like to change <DBNULL> default value of table date column into Today Date. I have try with lot of strings, but could not get right value. My goal is when I will create new record, column for date will take today's date.
View 2 RepliesThe problem that i have right now is that i don't really know how to compare two dates.What i am actually trying to do is to compare the Date Today with vbSunday, vbMonday etc using if. But something goes wrong. As for an example:
If Date.Today.Day = vbSunday Then
{
}
I have a form with seven tickboxes - one for each day of the week - each one saved in my.settings.monday, my.settings.tuesday, etc Now I need to check if something should happen today and the code I'm using (below) seems very longwinded. Can anyone help 'tidy it up'?
If Now.DayOfWeek = DayOfWeek.Monday And My.Settings.monday = True Then
'do it
End If
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I just need to show the value on my calendar 1 month back from today.
I have tried something like this[code]...
I have a transaction table which has start_date and end_date of datetime datatype.
I am passing date from vb.net application. I wrote following code in vb.net application and query generated was somthing un-expected:
String.Format("SELECT * FROM {0}{1} WHERE {0}tran_date >= '{2}' and {0}tran_date <= '{3}' ;", _Pre, _Table, DateFrom.Date, DateTo.Date)
Here Both DateFrom and DateTo are date variables.
It produced output like:
SELECT * FROM rm07transaction
WHERE
rm07tran_date >= '03/16/2011 12:00:00 AM' and
rm07tran_date <= '03/16/2011 12:00:00 AM'
When i make query to find data of 03/16/2011 they are not populated
How can I pick out files using todays date? I have files that have dates and times in a folder, 08-25-2010-123803654.xml, 08-25-2010-123804441.xml, 08-24-2010-123851240.xml, etc. I want to pull out just todays entrys and when i put in my code it gives me an error.
My code is:
SourceFolder = "C:TEST(DateTime.Now.tostring('MM-dd-yyyy-*')"
MY Code:
Module Module1
Private Property fs As Object
Private Property BaseName As Object
Private Property FullTargetPath As Object
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How to store today's date in a variable?
View 3 RepliesInside my datagridview,there are 3 columns. One of them i want to use it to display the current date and time. How should i write the sql language.
MyCommand = New OleDbCommand("UPDATE DateTime.Now AS End_Date....")
May I know how should I continue?
Am converting 2003 program to 2008 and after convertion I get warning about this line Today.Now.ToString("dd/MM/yyyy HH:mm:ss")It doesnt have the .now in 2008? Any idea what i should be using.... as I cant see anything close on list of Today. options.
View 3 RepliesDoes anyone now how to get the first (next) wednesday (whatever) after today? I need to to this for the 6 following months. I only need the date of them. Anyone with some good pointers?
View 9 RepliesAs the properties Value of the date/time picker does not allow to enter the DateTime.Now default value, I have tried to set it in the code:[code]It indeed shows the current date on opening the form with the date/time picker.However one cannot set any other date from the drop down calendar (one can choose a date, what means that the calendar is dropped down allowing to point a date, but after clicking the choice the date/time picker value returns to the current date).
View 3 RepliesIm using vb.net to create a program for customers. The point is that when the customer comes and pay i want to print the invoice with only today date and payment.
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