SQL - Tick Attendances In Group Meetings
Jan 22, 2012
I am an experienced amateur vb programmer with SQL and Access experience. I have recently been asked to prepare a program to log Group Meetings attendances. There are the following tables:
Members
MemberID AutoNumber
GroupID Number
MemName Text
IsPresent Y/N
Groups
GroupID Autonumber
GroupName Text
Meetings
MeetingsID Autonumber
MeetingDate Date
GroupID Number
MemberID Number
AttendanceID Number
Attendances
AttendaceID Autonumber
MemberID Number
MeetingID Number
ISPResent Y/N
I made my relationships...
MemberID in MemberTbl with MemberID in AttendTbl....
MeetingID in AttendanceTbl with MeetingID in MeetingTbl
MemberID in membersTbl with MemberID in LodgeTbl and
LodgeID in LodgeTbl with LodgeID in MeetingsTbl
Each group has 1 meeting every month. What I want is a way to list all members (in datasheet) that belong to a particular group with a checkbox depending if they were present at the particular meeting. I have tried AppendQuieries but that didnt work. On the main form I have meetings as RecordSource with GroupID (user input). after update Sunform is updated and a list with all members belonging to the group appear with a tick box next to their names. The Child/Master link is by GroupID. What I am trying to do is, in the list that appears in the subform I want to be able to tick persons present and their name to be logged in attendance tbl as present.
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May 3, 2011
I'm trying to match up a specific group name and see if it exists for the currently logged in user using Active Directory roles. If the Group Name exists for the Current User, I want that group name to be displayed in a drop down list. Example: If current user is in BIG Group, display BIG in drop down list.Problem: All I am getting is SIDs and I'm not able to get anything to match up to the group name and nothing will show up in the drop down list.I also get the following Error:Error: Object variable or WIth block variable not set.How do I fix this?? here is the code I am using:
Private Sub GetMarketingCompanies()
' code to populate marketing company drop down list based on the current logged in users active directory group that
[code].....
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Jan 31, 2011
Enumerate if an Active Directory group's member is user or another group
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Jan 1, 2011
I am writing an application and I do not know how to reference a group of controls inside a group box. I will include the code I have written so far and a picture with a detailed explanation as to what I am trying to do. Feel free to comment on any discrepancies that you may notice in my code.
Code:
Public Class Form1
' The following class-level constants are used
' to calculate the price of the model
Const decCOUPE As Decimal = 18000
[code].....
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Sep 25, 2011
I want to remove a group (include all items in this group) in ListView, but unsuccessful, the code is below, why?
ListView1.Groups("GroupName").Items.Clear()
ListView1.Groups.Remove(ListView1.Groups("GroupName"))
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Apr 6, 2011
anyone have some quick code on how to do this?
wmi is not a option.
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Jul 22, 2009
I want to divide the content in my application to groups each group has its own rectangle border with the group name located at the top border, i've seen it before and i'm not sure what is the correct name of this control, anyone knows what I'm talking about ? EDIT: Ok, I found the Groupbox Control but how do i use it? should i just drag other controls inside it or i should add controls directly into it?
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May 20, 2010
I have a situation where I want to run the code in the Tick event ONLY ONCE not on the interval i have the timer set too.So I figured I would just do thisRaiseEvent MasterTimer.TickBut that gies an error saying mastertimer is not part of the class.Why won't that work?How do I call the Tick event manually without Start() Stop() the timer?
dp.SyntaxHighlighter.ClipboardSwf = '/dp.SyntaxHighlighter/Scripts/clipboard.swf'
dp.SyntaxHighlighter.HighlightAll('767f329f335e418494d276b159cf89c1')
[code].....
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Nov 9, 2009
Is it possible to have smaller intervall than 1 in a timer?
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Feb 12, 2011
I'm new with VB and a time program I'm trying to complete is incorporating a tick event. I have the code I need to use, and have the timer placed within the VB Designer but when I start the debugging process, 12:00:00 pops up in the text box. I would like to have it start incrementing after I set the hour, minute and second and initiate the Set Time click event. The code I have for the timer is
[Code]...
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Feb 1, 2011
Suppose I have meeting 31/1/2011 9.30 and when current time becomes 31/1/2011 9.30 it displays a message: "You have a meeting". How can I do this with VB.NET?
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Jan 5, 2012
I'm working on a project that will require me to react to 5 separate events generated by an external device and then do something after a certain delay. The events will normally happen one at a time but may occasionally be simultaneous.
Imports System.Windows.Threading
Class MainWindow
Private TimerList As List(Of DispatcherTimer)
[Code].....
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Feb 11, 2012
i want to execute different subs at each tick , is that possible ?
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Jul 1, 2010
I have three checkboxes on my datagridview namely, Yes, No, Inv. If the value is set to True in the table which populates the datagridview the respective checkbox is checked and if false unchecked.Now, when on runtime I try to check a checkbox on the Yes Column I receive the followinf error;
DataGridView Default Error Dialog
The following exception occurred in the DataGridView:
System.FormatException: is not valid value for Boolean. -->System.Formatexception: String was not recognised as a valid Boolean.
at System.Boolean.Prase(String value)
at system.componentModel.BooleanConverter.ConvertFrom(ITpeDescriptorContext context. CultureInfo culture, Object value).........
The No and Inv allow me to check and uncheck the checkboxes as many as I want without generating the error.
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Nov 20, 2009
I am creating a game.With each timer tick a new picture box is generated and displayed. This works.[code]Now with a different timer I would like to move each of these generated picture boxes down 5 pixels with each timer tick.I cannot access the pctAlien variable outside of the statement it is declared.Is this the best way of generating the pictureboxes?
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Feb 10, 2011
I used a timer in my user control now when Timer_Tick event is fired I want to raise an event like Ticked. I created:
public delegate sub myDel()
public event myevnt as myDel
in Timer.Tick
I used raiseEvent myevnt. I also raised the event from a button click. This event is handled in a windows form where the control is used, My problem is event is firing when the button is clicked but not firing from the timer.tick. Is there any problem from Timer.Tick.
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Feb 3, 2009
how to restart timer when is end? my timer code is:[code]
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Feb 4, 2011
I'm in the process of designing a game, how can i make the game tick over in time?
First thought would be a timer but is this the correct way?
Also I'm looking at building this game in WPF, By memory WPF does not have the timer control, what would you do then?
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Oct 29, 2011
I'm working on a project that will require me to react to 5 separate events generated by an external device and then do something after a certain delay. The events will normally happen one at a time but may occasionally be simultaneous. Is this a bad idea and if so why?
Imports System.Windows.Threading
Class MainWindow
Private TimerList As List(Of DispatcherTimer)
[code]......
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Mar 27, 2009
I've used programs before which have a treeview type panel which has a text box... what is this and how can I do it?
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Nov 27, 2011
I am working on a project, but the latest enhancement to it has me stumped currently. Here is what the class enhancement asks for:
Modify class time to provide a Tick method that increments the time by one second. Also provide methods IncrementMinute to increment the minute and methods IncrementHour to increment the Hour. The Trick method, the IncrementMinute method and the IncrementHour method should be called when you click the Add 1 to Second button, the Add 1 to Minute button and the Add 1 to Hour button, respectively. Be sure to test the following cases:
A) Incrementing into the next minute.
B) Incrementing into the next hour.
C) Incrementing into the next day (that is, 11:59:59 PM to 12:00:00 AM).
Here is my GUI:
The reason I am confused is currently my program already increments the seconds, minutes, and hours correctly (as shown in pic) for Cases A, B, C. But, I haven't added a Tick method which is what the enhancement to the class Time calls for. Here are the 2 classes I have so far:Time Class that the Tick method is supposed to be added to
Public Class Time
' declare Integer instance variables for the hour, minute and second
Private hourValue As Integer ' 0 - 23
Private minuteValue As Integer ' 0 - 59
[code]....
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Sep 20, 2010
I have a winforms app using a trackbar. The BackColor property is available for change, but doing so makes the color of each "tick" almost invisible. I don't see an explicit property to modify the color of the "tick". Is there something I am missing or a way to change the color of the tick?
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Jun 10, 2012
I have a timer that on tick checks to see the value of a an element in an array using a counter on another form as well. The picture boxes are initially set to false for visible and they should become true when the timer ticks and the element is equal to 1. I know that the pictureboxes have a valid picture in them because if I initialize them as TRUE first, it shows up properly. I also know that I am entering the IF statement because I can put a simple MsgBox with any string in the IF statement and it will display when the requirements are set. But yet the pictureboxes still do not change.
Public Sub test_timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles test_timer1.Tick
If tron.left_arm_full(tron.left_all_on_counter) = 1 Then
[code]....
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Jul 11, 2011
I am attempting to create a timer that will activate a tick event every 1 second until stopped by an "If" statement. The tick event should then drive a clock measuring time in units of hours, minutes and seconds. The if statements handle the time readout, timer stop and activate another form after a set number of hours have elapsed. I have tried several different methods and while my application is running, it does not add increments to the integers representing the time units, refresh the displayed time units, or perform any of the timer related functions. I assume the cause is that I just don't know as much as I think I do (which isn't much)
Here is the applicable code:
Imports Microsoft.VisualBasic.ApplicationServices
Imports System.IO
Public Class SessionManager
[Code].....
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Dec 2, 2008
I am running an application to control at 1, 10 and 100 Hz to compare their response for a control systems class. I have a timer that reads data from hardware, a timer that updates the screen and does the control, and a timer that writes data to a file. I've been having problems with the speed of the write timer, so I created a buffer.It takes 0 ms to load the buffer, and the buffer is written to file using a synchronized streamwriter and a thread every 100 iterations. It also flips back and forth between two buffers so there are no read/write conflicts.If I try to run at 10 Hz, the timer executes on average every 109 ms. If I try to run at 100 Hz, the timer executes on average ever 15-16 ms.
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Apr 8, 2010
I an trying to modify a queue within the tick event of a timer. Is this even possible? A sample follows:
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
Dim NewQueue As New Queue(Of String)
NewQueue.Enqueue("alpha")
NewQueue.Enqueue("beta")
[code]....
create a looping display (first "alpha", then "beta", etc.). What's missing? Also, why can I declare the Queue outside of a sub, but I can't fill it there as well (enqueue)?
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Feb 12, 2010
I'm writing a metronome program (a.k.a. click track; it's used for keeping you in time in music), and can't for ther life of me figure out how to play a sound byte (a short beep) as the beat.
I know I need to place this code in the Timer Tick event, but I just have no idea how to import/reference etc. the sound.
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Nov 24, 2009
how to code a form that has 2 text and a tick box. When the user selects the options he needs it keeps the options they selected when the form loads next time round once the user has closed it. My first thought was hold the options in a text file but glad to hear any further ideas on that.
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Feb 12, 2011
I'm trying to complete a time program for a class that I am currently taking in which it's supposed to utilize a Tick Method. Essentially, the Tick should be incrementing the time by one second. The problem is that I don't know where to place it. The book I have doesn't go much into this, just the code. I have also placed the timer in the Designer, set enable to True and set the interval to 1000 milliseconds. This is the code I found for the Tick Method
[Code]....
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Feb 3, 2011
1.) I would like to cause a Timer.Tick event in code. I know you can use PerformClick to cause a Click event. Is there a way to do the same with a timer?
2.) I have several "TextBoxes" listed as being on a "Form" but they cannot be seen. I have copied and pasted these during the design phase but have renamed the copies since. Is there a way to purge the unseen TextBoxes?
Hint: If you have "Windows 7", at the desktop, press <CTRL><SHIFT> and Rotate the Wheel on the Mouse. This will re-size the Icons on the desktop. "THIS ALSO WORKS IN THE VB2010 IDE" and allows you to Zoom the code window.
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