so i have 101 pictures and i need to assign the pictures to an array so that i can do a for loop to generate them all.
so what i have is 101 pictures in my resources, and i have a array of 100 (Pictures(100)) and i was thinking if there is a default value to the resources so i can maybe do something like for i=0 to 100 pictures(i)=my.resource.i <--- assuming 1 is default value of the resource. folder but it isn't just saying
I've found out how to create my arrays with code, instead of the old way (easier way) I'm used to from VB 6. At first I created 10 picture boxes on the left and 10 pictures boxes on the right. Then I coded an array of labels to display the words. However, the text would not show up on top of the picture boxes, even after I sent the picture boxes 'to the back'. So then I created an array of picture boxes as my cards with an array of labels to display the spelling words. This works quite well. I have also used a loop to randomize the first spelling card chosen to display on each side of the screen, so that the 'cards' are in different places. (Its not completely randomized this way, because they will still be in order, but at least I get all 10 words and no duplicates. I doubt my son will figure out that they are still in order anyway. He will just know the words aren't in the same place on each side of the screen.)
View 16 RepliesTheConnectionValue (this array (5x5) is given)[code]...
View 6 RepliesDoes Visual Basic arrays have the possibility to assign values in one line?i.e. No need to have a loop to assign a value for the whole array.for example,
Dim Array1 (1000) As Integer = 478
Dim Array2 (1000, 1000) As Integer = 852
this means that all values of array1 will be 478 and the other is 852.
in my project i assign Array as Datagrid (Not Datagridview) Datasource . Now i want to change the individual column width
View 4 Replieshow to assign one value to whole array without iteration through it? for example a i have pArray (5000,5000) =1 where all members off array = 1.
View 2 Repliesway to assign value to elements of an Array. For an example,
Assign each Cheque1 to Cheque50 to the array (named as "Cheques()" ) elements.>>
Cheques(1) = Cheque1
Cheques(2) = Cheque2
Cheques(3) = Cheque3
[Code]....
How to assign a array as datasource to datagridview in vb.net.[code]...
View 3 RepliesAssign SQL return values to Array
View 2 Repliesi would like to assign my array vals to properties of my object.
like:
For i = 1 To 32
myClass.Prop_i = val[i]
Next
I have class [code]...
But i get error in For Loop: Object reference not set to an instance of an object at the first line of for loop.
I wanted to know how I could declare a 2D array and assign it values separately?
View 37 RepliesAfter user entered a value into textbox (for example 4), datargidview must be create automatically(number of datargidview's columns and rows must be textbox value). And, user enter some values that among 0 and 1 into datagridview's cells. So i want to assing these values (values that are written in datgridview cells). For example, if user enter 0.25 in datagridview's cell 1, and 0.34 cell 2, 0.67 cell 3, and etc, in this instance array(1,1)=0.25, array(1,2)=0.34, array(1,3)=0.67 must be assigned. i hope, i could understand :) i illustrate this example below. i want to assign such as indexs that is written into following example table.
View 1 RepliesI have just put option strict on and do not understand how to grab an array from a function without late binding error?
Function returns an array -> ZAr(1) which contains two further arrays: ZAr(0) = Components(10), ZAr(1) = Fractions(10)
So when the function has returned ZAr, I wish to assign new array variables to each of the contained arrays, but the following does not work:
dim Cps() as double = ZAr(0)
dim Fracs() as double = ZAr(1)
i have record of 30 employees....and what i am doing is when the form loads i want to assign the textbox the value from the database....can i do it thru an arrary
eg i want to do something like this
For i = 0 To 29
fname[i].text = name[i]
how to i assign the name (fname[0]) in design window......is there an alternate way of doing this ?
i've created a 2-dim image array but cannot assign images its members. i have done as follows
[Code]...
when i try to assign data to an array from a text box, i get a null reference exception, stating "Object reference not set to an instance of an object".
View 5 RepliesIs it possible to (or how can I) assign values to a class property array like this:
MyImgClass.RGB = (255,255,255)
I'm not sure how to build my Public Property setter to allow this, if it's possible at all.
Code of my web page.I made changes according to ur suggestions but title is invisible or not displaying what has missed by me [code]...
View 1 RepliesSo if I create an object test, and it has a property color. When I add this object to an array list I typically can access this using myarray(0).color but intellisense doesn't 'know' that I have a 'test' object inside the array. It would let me type myarray(0).whatever but would then crash if I made typo. It seems like I should be able to let it know what type of object I am trying to work with inside the arraylist. In code maybe something like this
[Code]....
In VBA / VB.NET you can assign Excel range values to an array for faster access / manipulation. Is there a way to efficiently assign other cell properties (e.g., top, left, width, height) to an array? I.e., I'd like to do something like: Dim cellTops As Variant : cellTops = Application.ActiveSheet.UsedRange.Top..The code is part of a routine to programmatically check whether an image overlaps cells that are used in a workbook. My current method of iterating over the cells in the UsedRange is slow since it requires repeatedly polling for the top / left / width / height of the cells.I'm going to go ahead an accept Doug's answer as it does indeed work faster than naive iteration. In the end, I found that a non-naive iteration works faster for my purposes of detecting controls that overlap content-filled cells. The steps are basically:
(1) Find the interesting set of rows in the used range by looking at the tops and heights of the first cell in each row (my understanding is that all the cells in the row must have the same top and height, but not left and width)
(2) Iterate over the cells in the interesting rows and perform overlap detection using only the left and right positions of the cells.[code]
I have 22 images and I am trying to add them into an array and then assign them randomly to a button so when the button is pressed it will change to the assigned image. Also is it possible to randomize the array.
View 4 RepliesIm using a black n white image of a human as my back ground and panels to display the same bits in color when the area is clicked. What isn't working for me is the panels are slightly overlapped and one will always be on top of the other. it is transparent so you can see the back ground, but not the panel underneath it when it has a picture in it.
View 6 RepliesYpos = TopMargin + Count * PrintFont.GetHeight(ev.Graphics)
ev.Graphics.DrawString(ROData(x, 3), PrintFont, Brushes.Black, LeftMargin, Ypos, New StringFormat())
Count = Count + CInt(ROData(x, 4))
The above line prints the data contents of the ROData array in position three. I would like to be able to assign a specific position accross the line to have the printer print the data at without left padding the array data.
I have an array of 10 x 10 as shown below. In addition to -1, it consists of numbers from 1 to 9.[code]...
View 6 Repliesi have a text file which contain 3 lines "ha 0.21, hb 0.35, hc 0.44" I want to read the file and get the second character of every line, which are "a, b and c" and assign them to array. My code below able to read the file but only able to get the last line of text. May i know how to do to get every second character and assign to array?
Dim FILE_NAME As String = "C:Test.txt"
Dim TextLine As String
If System.IO.File.Exists(FILE_NAME) = True Then
[Code]....
Admin assigns the authority and get a new form to the new assign in with vb.net & access. I am not sure about this,I need a way to do the new form assigned? How?Actually, this project is the admin will assign the authority to a manager, and the manager will get the password to log in. Then, the manager once log in and will get a form to set the rooms who is going to use and date, etc, this is multi-manager to handle the room setting jobs.But, I think, I got stuck, I am not sure how to do the new form, HOW DO YOU ASSIGN THIS NEW FORM FOR EACH NEW MANAGER?????? THIS IS VB.NET WITH ACCESS.
View 3 RepliesIn Vb.net I am trying to assign an array of structure to another array of same structure[code]...
View 2 RepliesI am fairly new to vb.net and I was curious, I have experienced issues in the past of using .jpg files from my computer and it working fine, but then when I compile it and send it to another computer it doesn't work like intended and I assume it is because the file isn't on the other computer. My question is how do I prevent this? Is there an easy way of including all picture files I will be using.
View 2 RepliesI have an array of people stored in a custom structure array... how can i copy this array to a temp array so that the temp array has all the same values as the original custom array?
View 4 Replies