Assign Array As Datagrid?
Apr 10, 2009in my project i assign Array as Datagrid (Not Datagridview) Datasource . Now i want to change the individual column width
View 4 Replies
ADVERTISEMENT
Assign A Different Color To Datagrid Row?
Aug 10, 2007I have developed an applcation using vb.net, its a windows based or Desktop Application. In one of the Form i am displaying the new complaints in a DataGrid With Employee Names.
Now, Each employee has a prority set for him, so depending upon the priority I want to assign a different color to Datagrid row.
Assign Selected WPF Datagrid Row Columns To Variables?
Apr 18, 2010I have a datagrid with customer data such as ID, name, email, phone etc.When I select a row (with a button or selectionchanged) I want to store that row's columns in variables like
dim email as string
dim name as string
email = dgCustomers.theselectedrow.theselectedcell
[code].....
Assign Some Values To An Array From Same Array?
May 30, 2010TheConnectionValue (this array (5x5) is given)[code]...
View 6 RepliesAssign Same Value To An Array?
Aug 24, 2010Does 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.
Assign One Value To Whole Array Without Iteration Through It?
Aug 25, 2009how 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 RepliesAssign The Pictures To An Array?
Nov 22, 2010so 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
Assign Value To An Array Which Has Many Elements?
Jun 14, 2010way 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]....
Assign Array Values To Datagridview?
Oct 7, 2008How to assign a array as datasource to datagridview in vb.net.[code]...
View 3 RepliesAssign SQL Return Values To Array?
Apr 7, 2010Assign SQL return values to Array
View 2 RepliesAssign Array Values To Properties Of Object?
Mar 11, 2011i would like to assign my array vals to properties of my object.
like:
For i = 1 To 32
myClass.Prop_i = val[i]
Next
Assign Values To Property In Array Of Objects?
Jul 13, 2010I 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.
Declare A 2D Array And Assign It Values Separately?
May 18, 2009I wanted to know how I could declare a 2D array and assign it values separately?
View 37 RepliesHow To Assign Datagridview's Values To A Two Dimensions Array
Mar 7, 2009After 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 RepliesOption Strict On - How To Assign Array Variable
Nov 18, 2011I 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)
VS 2005 Assign Values In Textbox Array?
Sep 2, 2009i 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 ?
2 Dimensional Image Array But Cannot Assign Images Its Members
Jun 21, 2010i've created a 2-dim image array but cannot assign images its members. i have done as follows
[Code]...
Assign Data To An Array From A Text Box - Null Reference?
Apr 24, 2011when 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 RepliesAssign Values To .Net Property Array With Index Implied?
Mar 23, 2011Is 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.
Assign Server Side Loop Variable To Client Array?
Dec 29, 2011Code 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 RepliesCalling A Function / Assign Property Of An Object Inside An Array
Oct 5, 2010So 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]....
Efficiently Assign Cell Properties From An Excel Range To An Array
Jul 26, 2010In 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]
VS 2005 - Adding Images Into Array And Assign Randomly To Button
Dec 21, 2010I 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 RepliesUsing A Dataset To Fill Datagrid In Form - Assign A Color To The Forum "where =open/closed"?
Aug 4, 2009Im using a dataset to display data in a datagrid from a sql server DB. One of the colums I have in my datagrid is "Status" the table adapter sql statment selects certain items based on whether there open or closed e.g "where = Open ". I want to remove this row entirely and instead of displaying open or closed for status column, display the open/ closed results in colour on the datagrid. Im really not sure how to go about this whether i need to do it in the table adapter or some sort of property. I presume i need to write a sql statement and selct the identity of the row where x= open etc , is there a way of assigning a colour in sql statement so it displays on my vb form ?
View 2 RepliesAssign A Specific Position Across The Line To Have The Printer Print The Data At Without Left Padding The Array Data?
Jul 6, 2011Ypos = 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.
Binding Array To DataGrid?
Jun 3, 2011I'm trying to bind an Array to a DataGrid using VB.NET (2008), and I get an error. Array was not one-dimentional arra
View 1 RepliesStore Datagrid Row In An Array?
Jul 15, 2010I would want to store a datagrid row in a array.Every column value in a diffrent "part of the array".Like
Array(0) = column index 0
Array(1) = column index 1
But just from one row and the same row!
VS 2008 Datagrid To .txt (array)
Mar 18, 2010I'm fairly inexperienced with VB but have been trying to get "save" functionality out of a program I'm trying to write. Basically I have a Datagridview and I want to write each line from the grid into a .txt file. So what I've been trying to do is use Datagridview.Items and then variables as column / row indexes to move cell by cell left to right , writing each cells data to an array which also increments along the way. Then using WriteLine to write the array to the text file, zero'ing all the counters then starting all over again for the next row.... make sense?
[Code]....
Assign Different Values To Existing Values Of 2 Dimensional Array?
Apr 4, 2010I 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 RepliesRead Second Character Line By Line And Assign To Array?
Jul 11, 2010i 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]....