VS 2010 Queuing 12 Tables For Every Month?
Jan 6, 2012
Im stuck to where to go from here. I have got a form (pictured sorry had to blank out names)Now each row has got its own table. Each table has about 8 columns, but the two important are "Tdate" & "Value1" Tdate - contains a date (dd/mm/yyyy)Value - contains the value of an expense what i need to get is the sum of all the expenses for the month for every month for all 12 tables.I don't how i would go about this, is there a quick and easy/best way to do this. otherwise its looks like im creating 144 queries.Im using Access 2010 and Visual Basic Studi0 2010.
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Jun 22, 2009
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?
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May 23, 2011
c# - Does queuing threads impact non-thread safe objects in the same class?
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May 7, 2009
If I spawn a thread with ThreadPool.QueueUserWorkItem and that thread does not reference the object that is not thread safe, would it compromise that non-thread safe object? By not thread safe object, I mean a third party interface to a programmable logic controller that has no ability to open simultaneous connections or concurrency support.I suppose I just wanted to be sure that by queuing threads in the same class as my reference to that object, I wouldn't somehow be compromising its thread safeness in a way I didn't realize.
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Feb 2, 2011
There is a problem with standard System.Timers.Timer behaviour. The timer raise Elapsed event with some interval. But when time of execution inside Elapsed event handler exceed timer interval then thread pool begin queuing event handling. This is a problem in my case. This is because with my Elapsed event handler I fetch some data from database and doing something with it and finally save results back to database. But data handling should be provided only once. So, is there a way to prevent from queuing elapse events for System.Timers.Timer.
As illustration for this issue you can consider next test program:
[code]...
2) Second way is about SynchronizingObject, but it is a valuable only for Windows form application or required additional development of code for implementing object that would be implements ISynchronizeInvoke interface. More about this way you can find here
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Aug 11, 2010
Currently 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?
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Dec 19, 2009
I want my game to tick over month by month at a set interval. I would use the timer control to get the interval. But how can I pause it? Say if one "month" is 5 minutes in my game and user hits pause. I would disable the timer but then when they unpause the game the timer would start from 0 again. This would make a "month" 9 minutes if a user paused the game in the 4th minute.
[Code]...
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Mar 26, 2011
have a snippet or function that can grab the value of Now.ToString to produce:
msgbox("Today is the " + nth + dayofweek + "of the Month")
with nth being a string of 1st, 2nd, 3rd, 4th, or Last and dayofweek of course being Sunday thru Saturday?
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Jan 9, 2012
I have one question. In code, I want to check if day is no. 20 and if month is 12. I have tried with
Microsoft.VisualBasic.DateAndTime.Day("20")
and
Microsoft.VisualBasic.DateAndTime.Month("12")
but it didn't worked. So can anyone tell me, what code should I use for check day and month?
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Apr 30, 2012
I have a form with a DateTimePicker and a button. I need the date to be refused if the user did not choose the first day of the month. The Date format is Short.
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Jun 26, 2011
Project about queuing of clients with face capture feature and text to speech and auto generate of reports.
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Jan 27, 2011
I have a simple code with a month calendar.
vb
Dim CurrentStart As Date
Dim CurrentEnd As Date
[code].....
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Jun 15, 2011
I am using a monthcalendar control and I want to use a mouse over event. Basically when the user hovers over a date I want to be able to display that date in a label or something is that possible?
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Mar 4, 2011
I need to search a keyword put in a text box. In my case, I want to search records by the month name. I would want a command button that displays results according to the keyword typed in a text box. Now I tried two methods, one with a text box, one with a query. Both Do search, but the fields return empty.
Heres the code for my form where the datagrid is:
vb.net
Public Class Form6
Private Sub Pay_CalculatorBindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Pay_CalculatorBindingNavigatorSaveItem.Click
Me.Validate()
[Code] .....
I want to display summaries of data entered, by criteria, like by department, by month, by year etc. How do I do that one? I have vb 2010 express.
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Apr 29, 2012
I load data from a table and I want to sort it into groups by month. My problem is this, if the header does not exist, it will create one and add the item into the group, but any further headers with the same month get added to the 'default' group and not to the already created group. Here is the code I using.
[Code]...
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Jun 22, 2010
I have a problem in trying to get a list of a date including days in a table start from first day of the month to the last day of the month. This date should not include the satuday and sunday. and I should be able to pick up those date for query match.
[Code]....
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Oct 31, 2011
How To Change only Month Name programatically in datetimepicker Format Long using visual basic 2010 I am use a DateTimePicker in a form
"Monday, October 10, 2011"
Now I want to Change Only Month Name
Means "...day, September 10, 2011"
also i want to change only year "2011" to "2010" How I can Change it..?
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Dec 13, 2009
I'm using VS in Vista. I have using a DataBase in SQL2008 which its date format is year,month,day. In my app I have the date format as Format(Now, "d") which shows 13/12/2009 but when inserted it displays as 1900-01-01 in the DataBase. How can I have the date format to dispalay year,month,day as in the database.
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May 5, 2010
I'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].....
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Jul 23, 2009
how to do select statement range from month to month using access database.. previously i use this code below when i'm using to selection those between day's or a week activities.. now, how to do range from month to month... the month format is numeric or 1,2,3,4,5,6,7,8,9,10,11,12 (jan.-dec.) representing month the ttmmonth and ttmyear fields are numeric format also in the database... how to do? look here my code for displaying week activities...
[Code]...
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Jan 30, 2011
I made a simple VB application has a database created by SSMS and attached to it.Here is my form
Imports System.Data.SqlClient
Public Class Form1
Private cs As New SqlConnection("Data Source=STARMAX-PC;Initial
[code].....
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Apr 13, 2012
I am working on a database application. I had used Dataset to link my VB programme to a database and selected specific tables. However, I created more tables in the database and I wanted to add the new tables to the dataset. I could not find a simple way to do this, so I deleted the existing dataset and created a new one. This move has broken my VB codes. I can no longer run them as errors are shooting up. In fact, I connot view the forms in my programme anymore. I have a backup of the codes to rerun, but then I need to add new tables to the dataset.
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Jan 31, 2011
I made a simple VB application has a database created by SSMS and attached to it.Here is my form code:
Imports System.Data.SqlClient
Public Class Form1
Private cs As New SqlConnection("Data Source=STARMAX-PC;Initial Catalog=PRACTICE;Integrated
[code].....
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Nov 30, 2011
Is it possible to join a table from a SQL Server DB and an oracle DB?
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Sep 28, 2010
Here is the error: Dynamic SQL generation for the UpdateCommand is not supported against a SelectCommand that does not return any key column information.When I click the save button, the system must update its 2 table PurchaseOrderTable and ReceiveOrderTable.
Here is my
For ct As Integer = 0 To stat.Rows.Count - 1
If CStr(stat.Rows(ct)("PO_Product_Name")) = dgvSalesEntry.Rows(ai).Cells(2).Value Then
[code].....
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Sep 20, 2010
I have one DataSet and two forms, Customers and Efficiency. When I make changes to the Customers table (Delete a Customer for instance) It does not reflect the changes on the Efficiency table. The default form is Efficiency and I'm calling the Customers form from within the Efficiency form. I make the change in the Customer form, I then close the Customer form and call the Efficiency form back. The data is not updated on the Efficiency side until I close the application and re-open it. what code I need and where to inject this code?
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Nov 17, 2010
Is it possible to insert/put a Timer inside the Database?Let say in my Database/Tables i have MemID, Name, Membership Date and Status (Active/Expired).for example MemID [ 1 ] Name [ Juan Paolo ] Membership Date [11-17-10] Status [ Timer ]in Status is it possible to save the time even while the program is close?..or code like if MemID 1 reach 2 Days all of the information of MemID 1 will be clear and Status will become [ EXPIRED ] , while timer is running the Status is Active, and if the Timer Reach 2 Days the Status will become [ EXPIRED ]
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Feb 8, 2012
How to fill a TreeView from two related tables (Customers 1 -> Products n)? I have seen the example of microsoft using Northwin Database and I do not understand this, I need something simpler.
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Oct 9, 2011
I have the following database setupWhat I want to see is the tblOpponent.oppTeam when given a matchID in tblGameI tried the following SQL string in VS 2010
strSQLString = "SELECT tblOpponent.oppTeam FROM tblOpponent WHERE tblOpponent.oppID = tblOppBowler.oppID AND tblOppBowler.oppBowlerID = tblGame.oppBowlerID AND tblGame.matchID = " & MatchID.ToString
[code].....
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May 20, 2011
Is there a way to modify the text of a primary key and not have it delete all the following rows in other tables related to it?
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