Adding Objects In Run Time?
Feb 7, 2011would i do something like "dim txt_whatever as new textbox" or would i do something else?
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Adding Time To Date Then Adding Another Time
Nov 7, 2010been racking my brains on this one for a long time, and I've finally decided to ask the question. I had sevaral fields on a vb.net form which need to come together
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Time Display - Adding Hours To Convert UTC Time
Dec 20, 2010I am trying to create what I am sure is a simple program to add hours to convert UTC time. I want to type in a UTC time and have it convert for every state in Australia. [Code] Now that works fine however when the conversion goes past "midnight" it then shows the date and time. I have tried about 50 different things but cannot get it to remove the date when the converted time passes midnight. [Code] The string was not recognized as a valid DateTime. There is an unknown word starting at index 18.
View 8 RepliesAdding New Objects To Form?
Jul 8, 2011I know that there is a method for doing this but I can't find what that would be. In my program I am looking to allow the user to create new elements(with code behind them) by entering a certain keystroke say ctrl+v(doesn't matter) and adds a textbox
View 5 RepliesAdding To A List Of Objects
Nov 9, 2011I have an Object structured as follows:[code]I thought this would work but I keep getting the following error: Object reference not set to an instance of an object.
View 1 RepliesAdding Graphic Objects To Groupbox?
Jun 2, 2011i have this code which draws a continuous circle using a timer. Now I have to display it in the form which has a group box with loads of other fields and information. Now can anyone please tell me how can i add the circle into the group box as it can be displayed.Currently the circle is being displayed behind the group box which is not visible.
Private Sub Timer1_Tick(ByVal sender As Object, ByVal e As EventArgs) Handles Timer1.Tick
Me.sweepAngle += 1
If Me.sweepAngle = 360 Then
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Linq-to-XML: Adding Enumerations To Objects?
Oct 2, 2010I'm trying to figure out how to add an enumeration to an object with Linq. For example:
Dim thingBlock = <Things>
<Thing Name="Ish">
<SmallThing>Jibber</SmallThing>
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Error Adding List Of Objects To Datagrid?
Mar 5, 2012I get the following error when trying to use this code.If you see that something is wrong with my design then tell me. I want to do this the best I can.Also, I am trying to figure out how to add specific players and coaches to a school. I have coaches and players in separate lists just like the school.
Private Sub populateTable()
For i As Integer = 0 To SchoolList.Count - 1
DataGridView1.Rows.Add(SchoolList.Item(i))
Next
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Adding Decimal Time To A Time
Dec 7, 2009still having problems with adding (decimal time) to any given time and getting the answer in 24 hours (Military time) I have a picture of what I have at the moment
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Iterate Over Two IEnumerable Objects At The Same Time?
Jun 11, 2009If I have a List(Of x) and a List(Of y) is it possible to iterate over both at the same time?
Something like
for each _x as X, _y as Y in List(of x), List(of y)
if _x.item = _y.item then
'do something
end if
next
These lists may be of differing sizes. I am using .Net2.0 which I suspect is my downfall here as I have a feeling LINQ would solve something like easily by joining the lists on there common id.
Adding Objects To A List Fails When Retrieving Data Using SqlDataReader
Mar 19, 2012I'm stuck on a problem that I haven't been able solve. I'm making a visual basic program that communicates with an SQL-database. The problem emerged when I tried to retrieve data from the database with the help of SqlDataReader and save data from every row to a list (Customer) with the help of Add-method. It turned out that eventually the list had correct number of objects, but the information was the very same in each object of the list.
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Compare Date Objects Ignoring The Time?
Jun 18, 2009Is there a way to compare two dates (which include time) ignoring the time? I have a 1/1/2009 8:00am and 1/1/2009 9:00am and I just want to know if it is the same day, without any care to what time it is. I know I can convert the date and compare the strings, but is there another way?
View 2 RepliesCreate Sequential Files And Use Objects At The Same Time?
Oct 15, 2009how do i create sequential files and use objects at the same time. can i get a program and its code if that's possible?
View 1 RepliesAdding Time To Date?
May 28, 2009I have an SQL Server database with a table in it that has a column labeled DATE (datatype =date).The table also has a column labeled TIME (datatype Integer) that contains hours and minutes.I would like to be able to display the time in a datetimepicker also.
Would it make sense (remember I�m new to VB) to have the time as part of the date column?Doesn�t the date/datetime data type include time(7/24/1996 12:00:00 AM)?If so what is the best way to add the TIME column to the DATE column.I know I can go back to our other system (IBM iSeries) and combined the columns and transfer the data over again but that is chore (the transferring) and I want to learn how to do these kind of things without falling back on my IBM skills.It seems I should be able to add time to the DATE column of the table. None of the DATE data transferred over to this table had time with it.
Debug.WriteLine(Me.ServiceRecord.Field(Of Date)("served_date"))
C# - Adding Controls At Run-time
Jun 9, 2009When adding controls to a form at runtime, you can do either of the following:
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Adding More Than One Item Into A Database, At The Same Time?
Sep 6, 2010I have an app that I have made. The application generates 14million combinations of numbers and inserts them into an Access Database. As you can imagine, this takes AGES (whole night) to compute. Is it possible to make the same method call twice so instead of one combination being generated and inserted, two or more are?
View 5 RepliesAdding Trial With Time Limitation In .net?
Mar 3, 2010how can i add a trial with random serials or single serial and once it get registered expire it after 6-12 months....and also if user change its clock time to some day back it remains expire.....
View 1 RepliesAdding Two Time Values In Textbox?
Oct 5, 2010I am trying to write a small program so I can log times of the jobs I do throughout the day. I have figured out getting the time values and getting the time differences between travel start and travel finish. The problem is i need to add together two sets of travel times to get a total travel figure for the day. I am struggling with the adding of two time values in textboxes.
View 6 RepliesVS 2008 - Adding New Labels In Run Time
Jul 1, 2010How do i go about adding new labels in run time
Dim Label as new Label
something around those terms
I would like the label to be name label1 ... label 2 ... label3... So on
VS 2010 Adding Fields At A Later Time?
May 15, 2010If i change any table definition after using the fields on a form VS stalls and doesnt allow to load the form
View 3 RepliesAdding Arbitrary Labels And TextBoxes At Run Time?
Sep 28, 2011The three labels "Floor" "Typ." "HeadsI can insert once fine but multiple times only the third instance is written to the form.I have 2 textboxes to test that the Label.Name is changed but I can't make the Label.text stand for each label. I am certain this will occur too with the textboxes.I also need to keep track of these boxes for further use with the program.
Public Class Form1
Private Sub CheckBox1_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox1.CheckedChanged
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Adding Items To The List At Creation Time
Apr 13, 2010In c# I can initialize a List at creation time like var list = new List<String>() {"string1", "string2"};
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Adding Picture Boxes Every Time Text Changes
May 11, 2009Basically im trying to add 4 new picture boxes everytime a specific text changes. This is a picture developer based off the binary of a number 1 - 10 I can get 4 to change everytime the text changes but i have no idea how to add 4 everytime the text changes. here is the coding i have so far.
Imports System.Drawing
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs)
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Adding Time Error When Passing Value To Variable?
May 24, 2012dim pvalue as datetime pvalue = (Date.Now.AddHours(3), Date.Now.AddMinutes(2))
above code getting error of ')' expected
No Error MessageBox.show(Date.Now.AddHours(3), Date.Now.AddMinutes(2))
DB/Reporting :: Adding Minutes / Hours To Time
Sep 7, 2008In Microsoft Access I use: Hours(time) minute(time) function to get current time hour and minute. I then use loop to add to the minutes until it ends in a 5 or 0 to round it up to the next 5 minutes. e.g. 13:43 rounded up to 13:45 I use IF statement to make sure the minute does not exceed 60 to start the hour. I want to use that time to add hours or minutes to easier e.g. add 15minutes, add 1 hour ect.
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VS 2008 Adding Data To Datagrid At Run Time
Nov 12, 2010how to insert data to a datagrid at run time, like values for the columns will be entered in text boxes and after cliking a button it should get inserted in to the data grid and have to be displayed immediately in the grid.
View 16 RepliesVS 2008 Adding Time To Timer From Registry?
Jul 21, 2009i have a timer that counts down from 2 hours, its part of a 2 hour time limit for a computer. but if the application was to fail it would restart from 2 hours again. which isnt good, so it needs to restart where it left of. so far i have got it to save the current time on the countdown timer to a reg key. but i need to put that time back hope that made sense. here is the part of my code
Dim LLT As DateTime
Dim HReg1 As Object
HReg1 = CreateObject("Wscript.shell")
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[2008] Adding 15 Minutes (which Is In An Array) To The Time
Mar 10, 2009have another problem regarding with time again. After getting a user input time in "H:mm", in what way can I add like an additional 15 minutes to it? Something like this:
1 - User inputs the time in textbox
2 - Adding 15 mins(which is in an array) to the time
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[2008] Adding Time Consecutively In Listbox
Mar 13, 2009have another problem trying to solve again I am trying to add a line into a listbox in this format time item (10), so, e.g. 4:00 Item1(10) So when the next item is added into the listbox and so on, it will look something like this
4:00 Item1 (10)
4:10 Item2 (15)
4:25 Item3 (20)
The time is a Date, and the minutes to add on is extracted with regex. I was able to add the items like above with hardcoding but ain't successful when i try to do it in a shorter way.
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Adding Controls Made At Design Time To Collection
Jun 2, 2011I'm trying to make a collection class for buttons to address them as a whole, only I want to design the buttons at design time, and not add/set their properties programatically at runtime. Each button has its own image, so it doesn't seem right to add a bunch of lines of code which assign the properties when they're always going to be the same thing.Is it possible to create the controls at design time and then add them to an array at runtime? I did this, iterating through the buttons on the form and adding each of them to the class below.The problem is that once they're added they seem to be a different instance because changing their positions has no effect on the design-buttons on the form. Essentially i wanted the collection to be a reference to the items belonging to the form.Is that possible or should I be doing this a different way?[code]
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