.net - Getting Position Of The XML Element Inside For Each Loop?
May 27, 2009How do I get the position of the XML element in this loop?
For Each objNode In objDoc.SelectNodes("//books/book")Next
What I want in output would be something like
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How To Add Element To Specific Position
Oct 8, 2009<?xml version="1.0" encoding="UTF-16" standalone="no"?>
<zylab>
<document version="1.1" guid="{5BB6C5FF-FDA4-4FC5-99A2-20CFDF5651FE}" date="20060928"
[code]....
C# - Finding Position Of An Element In A Two-dimensional Array?
Jul 15, 2010Say I have a two dimensional array
[0] [1] [2]
[3] [4] [5]
[6] [7] [8]
Now suppose I want to get the position of the number 6
I know with a one-dimensional array i can use Array.indexOf() but what would my options be with 2-dimensional arrays?
How To Retrieve The Absolute Position Of An HTML Element
Apr 3, 2008How to retrieve the absolute coordinates of an HTML or CSS element from the webbrowser control using Visual Basic? I am using VB 2008 Express Edition. I would like to be able to display the control in my application and then using the HTML Document Object Model (I guess?!) get the X and Y coordinates (top, left, bottom, right) of a DIV or other HTML tag.
View 2 RepliesFinding Lowest And Highest Element Of Array And Their Indexed Position
Jan 19, 2010Entered an 5 elements of an array so is has 4 index? I need to find the lowest and highest element of an array and their index position
Example: I enter 1 2 3 4 5
The output should be like this
The lowest is 1 and position of index is 0
The highest is 5 and position of index = 4
How To Access An Element Inside Of A Web Frame
Dec 21, 2009[code] the part way at the end where it uses .elements(mySearchInput).Value = "bob" I get a compile error it says object variable not set? my guess is this text box is inside a frame called "mainframe" so how would I access an element inside of a web frame? it works fine on another site without frames?
View 1 RepliesSumming Data Inside Of An Array Element
May 3, 2011I am working on a sale report program. Its purpose is to record the new item and the amount made from the item mon - fri. My problem isn't getting the total. I am using a For..Next to do this. The problem is that everytime i add a new item it changes all of the previous items weekly totals as well. Thus throwing off my Total Sales. My initial suspicion is that since i don't have it added as part of the output i display it changes and re-adds it to all old items.
The section of code below is the area where i believe my problem is.
The Array itemNames holds 10 elements for the Items sold.
The Array itemSales holds the weekly price data.
' add item to listbox
For counterItem = 0 To itemCount Step 1
[CODE]..........................
Length Of Text Inside Html Element Is Equal Or Less Than 2?
Sep 12, 2010I need to app to go through all the elements <div class="address"> and check the length of the text inside it. if its less than or equal to 2, then it needs to skip the following line and check the next <div class="address">Here is my code:
Dim content As String = ""
Dim web As New HtmlAgilityPack.HtmlWeb
Dim doc As New HtmlAgilityPack.HtmlDocument()
doc.Load(WebBrowser1.DocumentStream)
'this is where I need to check if text inside divclass="address" is <= 2
Dim hnc As HtmlAgilityPack.HtmlNodeCollection = doc.DocumentNode.SelectNodes("//div[@class='address']/preceding-sibling::h3[@class='listingTitleLine']")
Use A For-each Loop To Enable Each Element?
Dec 23, 2011If I want to enable a bunch of textboxes and I have the names of the textboxes stored in a string array, how can I use a foreach loop to enable each element?I've tried the following, but it doesn't work.
Dim strElements = New String() {"chkFirstname", "chkLastname", "chkCompanyname", "chkFullname", "chkContactTitle", "chkEmail", "chkAddress", "chkCity", "chkState", "chkZipcode", "chkHomePhone", "chkWorkPhone", "chkFaxPhone"}
[code]....
WebBrowser Control - Clicking Element Inside Of HTML Table
Feb 13, 2012What I'm trying to do is click an html link inside of a html table via code in vb.net using a web-browser control. The link I want to click can be anywhere in the first column of the table so I need to cross reference with another column in the table to make sure I have the re way I'm going about this is to loop through the html elements till I find the table I want (multiple tables on the page) then dump that table to an array. Then loop through the page again get to the table I want and then start comparing the link and another column in the now array. I need to check to make sure that the url of the link contains a work and that another column in the table contains a specific or lower numerical value. Basically where I'm stuck is while dealing with the html element "Table" wanting to identify and interact with another html element inside it.
'Flag to say dump to array
Dim RecordFiles As Boolean = False
'The last two headers in the table are blank so need to skip them
Dim FirstBlank As Boolean = False
Dim SecondBlank As Boolean = False
[Code] .....
How To Get Mouse Position Inside Panel
Dec 4, 2010How do I get the possition of the mouse inside a panel? I know how to get the positon in a windows form but this doesn't work in objects (pictureboxes , labels, panels...)
View 1 RepliesMouse Position Inside The Form?
Aug 2, 2009I know that you can use this code for the position.x of the mouse:
System.Windows.Forms.Cursor.Position.X
but how will i detect the position.x of the mouse inside the form? i mean counting 0,0 from the edge of the form not the screen...
Getting Caret Position Inside Any Application In VB 2010
Sep 4, 2011I'm making a Singlish-English Word Prosessor.When user typing in a active window's TextBox those letters were automatically converted to the Sinhala language.I did that hard part with sendKeys() Function.But Now I want to set my application windows's location at Active Window's Blinking cursor(Caret) position.So It will easy to user with English-Sinhala Translation thing.
View 1 RepliesVS 2005 Position Of Cursor Inside Textbox?
Jun 30, 2009I wanna get the position of cursor(not mouse position !!), when the cursor is inside a textbox or richtextbox. On the click of a button, i should get the current position. If i get X,Y co-ordinates, it s well and good. If not possible pixel co-ordinates. Please help. I am new to vb.net
View 19 RepliesC# :: Restoring A Control's Position And Size Inside The Form At Runtime?
Oct 21, 2010I have a DataGridView in one of my form which at a certain point I resize an change it's position. I would like to be able to restore it to the designer's default position at runtime. I know I could save it before changing and then restoring it later, but I feel like there surely is a way in .NET to just restore a control position to it's default.
View 2 RepliesStart A For Loop From Current Position?
Mar 29, 2012i have a for loop "for each val in values" I want to within this loop some how check positions ahead of the current position for a condition. I am unsure how i can do this however apart from having an inner for loop to loop from the current position. If that is the case I am not sure how i can get the current position.I have attempted this with this code below, the inner for loop.
If creditPoints = "10" Then
Dim valcount As Integer = Val.Count
For intLoopIndex = valcount To Values.Cou
[code].....
VS 2008 - Get Rectangles In Area And Loop Through Every Single Position
Dec 26, 2009I want to be able to click and drag the mouse over the picturebox to create a selection area and I want it to snap an image to each place on the picturebox that it can. So if I have it set to snap to 50 pixels, and I select the points (50,50) - (100,100) I should get back 4 points: (50,50), (50,100), (100,50), and (100,100). The thing is though, It can't loop through every single location.
View 2 RepliesIf / Then Inside A Loop
Mar 28, 2012I'm foolin round with stream reader/writer and I'm running into this problem: If I have my if/then statement inside my loop I get a million msgboxes(which I understand why), however if I put it outside my loop, and the if/then returns a false then the whole program freezes up. I can't move my mouse around, I can't click on any objects, ect. Here is what I'm using:
[Code]...
Loop Inside A C++ Dll Being Called From VB?
Feb 26, 2009Im having a problem with a loop inside a C++ dll being called from VB. I want this loop to update a global variable, but when I call the function the variable does not update the first time round, but does so every subsequent time.
This is how I am trying to update the variable.
else
{
::nScore = nHighest;
[Code].....
As a workaroud I am forcing the variable to be what I want in the VB code
Sql Command Inside For Loop?
Jul 28, 2009i trying to insert into database everytime a loop complete. but there is a syntax error saying "Incorrect syntax near '1'" at myCommand.ExecuteNonQuery(). here is my code and i really don't where went wrong. expert,
[Code]...
Any Way To Change Labels Inside For Loop?
May 19, 2009Is it possible to change many labels inside a for loop? Let's say I have labels 1 to 4. Can I do something like:
for i = 1 to 4
label%i.text = some text
next
Array Query Inside For Loop?
Feb 25, 2011I am having trouble using FOR loop with array in query.What I am trying to do is for all the data pulled out of database I convert it to an array list and then string (this works fine). After that I am trying to make a FOR loop query for each of the data pulled out and this is where i am having trouble.
[Code]...
Declaring Variables Inside A Loop?
Mar 23, 2012I am writing a program and i need to declare matrices but there will be a different number to declare everytime the program is run so I was wondering if anyone knew how to declare them inside a for loop
eg.
For i = 1 to NumberOfMatrices
Dim matrix i (5,5) As Double
Next
Dimension Of Variable Inside For Loop
Mar 30, 2010Using VB.NET .NetFramwork 3.5. This fails and strikes me as odd. Is this correct behavior:
Public Sub TestForEach()
For index As Integer = 1 To 10
Dim z As Integer
Assert.AreEqual(0, z)
z = index
Next
End Sub
I would expect z to always equal 0 as I thought the dim-ing of an integer would set the value to 0. If you run this. It fails at the second loop. For some reason z retains it's value of 1. I know I can manually initialize z to = 0, but I wanted to know if this is a bug or expected behavior.
Using ESC To Stop A Process While Inside A Loop
May 18, 2010I would like to be able to stop a loop while executing using the ESC key.I've found a lot about using the above key from within a Form (for example, to unload it), but very little for the use of the key within a Procedure (Sub, Function) and particularly with respect of preventing a loop from carrying on execution.
View 3 RepliesVariable Declaration Inside A Loop?
Aug 26, 2011For i As Integer = 1 To 10
Dim j As Integer = 10
Next
now my question is, Is memory allocated to j every time its executed inside for loop? or only value of 10 is assigned on subsequent iterations?
VB Update SQL Statement Inside For Loop?
Jun 27, 2012Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim s As New Staff
[Code]....
Basically I am trying to update each record with 2 random numbers each time the button was clicked,my problem now is, the system will update the record but the data was wrong. Example, by right all data should be different (randomly string) but for some row it was updated with same data but in randomly, something row1 row2 row3 has exactly same data for column 1 and 2 then row 3 has distinct data, second time, row1 row2 same data row3 ro4 with different data. It is in random sequence. When I add a MsgBox to do testing in the For loop the data was updated correctly with all different data.
VS 2010 Dimming Inside A Loop?
Apr 23, 2012For my own basic understanding ... what is the difference between these two snippets?
Dim y As Integer
For x As Integer = 1 To 100
y = x
[code].....
Operator '+' Is Not Defined For Types - Each Indexed byte Position Gets Assigned The Converted Integer Value In The For Loop?
Sep 22, 2010Operator '+' is not defined for types '1-dimensional array of Byte' and 'Byte'.How would I change the assignment statement in the code below so that each indexed byte position gets assigned the converted integer value in the for loop?
Dim byteArray As Byte()
Property Data_Out() As Integer()
Get[code].....
Accessing And Creating Variables Inside A For Loop?
Oct 15, 2011I have some variables that are distinct by numbers, like in1, in2...If I have for loop, how would I access those variables, using the counter, and attaching it to the variable?I believe in JAVA, you could just use in+ct... where ct is the counter to access the variable.also how could you make a new variable in the for loop?Initially I had variables declare outside of the for loop. The problem was how to access those variables using the for loop.
var_nm1 = in1.Text
var_nm2 = in2.Text
var_nm3 = in3.Text
Dim nmList(2) As Integer
[code]....
This is object oriented programming, and I made the textboxes in1, in2, and in3 using the GUI editor. that was so easy.
