Why Does ShDocVw.ShellWindows.Count Returns 0

Jun 17, 2009

I am using VB2008. I use the following code snippet within my code:

[Code]...

This is running on an XP SP3 system (no Vista). The browser being used is IE7. Everything is fully patched. Normally, the code works just fine. The users using this program *always* have lots of open IE windows. This normally returns the correct number of IE sessions that are open. (I then cycle through the windows to find the IE session with a particular URL.)

[Code]...

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SHDocVw.InternetExplorer In ShellWindows Returning Too Many Objects

Sep 13, 2011

The following line of code return several InternetExplorer objects even though I have only one browser window open (no tabs) and only one iexplore.exe process running. How do I only get the open browser window object?For Each ie As SHDocVw.InternetExplorer In shellWindows

SHDocVw.ShellWindows Not Giving Me The Proper Result For The Internet Explorer In Windows Server 2008?

Jun 18, 2009

I found one problem Windows Server 2008. please refer the following code. it gives me the "ieplorer.exe" while i am running this code in XP or 2003, but while I am running this code in Windows Server 2008 it is not giving me the proper result. it gives me Explorer.EXE" insted "ieplorer.exe".before run this command you have to add reference of shdocvw.dll in your project. i am using the VB 6.0

Dim IE As SHDocVw.InternetExplorer
Dim MainIE as SHDocVw.InternetExplorer
Dim sws As SHDocVw.ShellWindows

[code].....

de my MainIE Object will set to my Previously stored handle( In TmpStoredHandle) . Does anybody know that how can i get the existing IE(Opened Internet Explorer) detail with the help of SHDocVw.ShellWindows in Windows Server 2008? with this API i can get all the opened windows with Its handle

Asp.net - Getting Row Count Only Returns Value Of 1

Apr 12, 2011

I am using Sql Server 2005 and Vb Studios 2010 on a .net Framework of 4.0. I am trying to get the exact number of rows from a database and populate a datatable then have a label show the number of rows.

Dim comm2 = db.selectcommand(db.conn, "*", "Tablename", " columnname = '" & Session(sessionvariable) & "' AND columnname = 'Unread '")
Dim sqlda2 As New SqlDataAdapter(comm2)

[Code]....

ASP.NET MVC - Linq Query With Count Returns Anonymous Type - How To Display In View

Sep 29, 2011

So I'm writing a query as follows:

Dim assSummary = From a In db.Assignments
Join ur In db.UserRegions
On a.Origin.ID Equals ur.Region.ID

[code]....

In the controller I can return the data easily as follows:

For Each c In assSummary
MsgBox(c.Description & " " & c.AssCount)
Next

If I pass the object through to the view using Viewdata("assSummary") = assSummary, how do I display the data? Every method I've tried results in messages about 'VB$AnonymousType_7(Of Integer,String) and I don't know how to retrieve the data from the anonymous type.

List.count While Adding Items To The List Increments Returns 0

Jul 20, 2011

I am attempting to read the results from a SQL query into a List(Of) and I can see the List.count while adding items to the List increments, however in another part of my code when I am attempting to read the List the List.Count returns 0. My List is as follows:

[Code]...

Close Pop-up Window Using Shdocvw?

Sep 22, 2011

I used to close pop-up windows in VBA using the following [code]...

You can see I have to check if the pop-up was opened and then close it.

I've migrated to VB.NET e2010 and it doesn't work.

I've found how to handle events and use the NewWindow to cancel the opening of the pop-up.

Unfortunately by cancelling instead of closing after it was opened, it causes a script error by JavaScript on the main page.

Getting A New Session In IE Using SHDocVw.InternetExplorer?

Jun 4, 2010

We are using SHDocVw.InternetExplorer in VB.Net to navigate to a web page and insert the login credentials since we have to log into multiple accounts throughout the day. We want to be able to be logged into to multiple accounts in different windows at the same time, but I don't know how to get a new session started.If I log into account A, and then try to log into account B, it opens a new window but is automatically account A, since the browser remembers being logged in with that session.Is there a newSession or something similar that I can call that will get around this problem?

Edit: is this something can can be done using the Navigate function by setting a header?

How To Retrieve HTML From SHDocVW

Mar 5, 2012

I would like to ask a question with SchDocVW Internet explorer control.I added the reference "Microsoft Internet Controls" forum. [code]Could anyone give a known-good working example of how SHDocVW can be used to retrieve HTML contents reliably using VB?

Change Reference From Ieframe.dll To Shdocvw.dll?

Mar 11, 2011

I'm trying to use the microsoft browser in my .net program. When I add the "Microsoft WebBrowser" control, it is referencing ieframe.dll. How to I make it reference shdocvw.dll? I'm using vs2003.

Create Windows Service Using SHDocVw.dll In .net?

May 10, 2012

I have tried to create windows service using SHDocVw.dll in vb.net, but it generates error The error is could not load SHDocVw.dll into windows service.How to fix this issue?

Create Windows Service Using SHDocVw.dll?

May 10, 2012

I have tried to create windows service using SHDocVw.dll in vb.net, but it generates error The error is could not load SHDocVw.dll into windows service.

How To Work With Internet Explorer And SHDocVw

May 27, 2010

I am facing trouble in my application. What I need is when I press search button a URL should be passed to IE. Irrespective of how many times I press Search. Every time it should open in same windows instead of opening in a new internet explorer. I have used shdocvw.dll for the same. Here is my code: I have decleared following as global decleration:

[Code]...

Hide Browser Control In SHDocVw.InternetExplorer?

Sep 22, 2010

I need to temporarily hide the control in SHDocVw.InternetExplorer (IE8) that displays the contents of a web page. Setting the SHDocVw.InternetExplorer.Visible property causes the entire form to be hidden. I only need to temporarily hide the control that displays the web page (i.e., the control that is analogous to System.Windows.Forms.WebBrowser in .Net). The Internet Explorer form and all other controls (including the tab that is associated with the web page) should remain visible.

My first thought is to iterate through all of the child controls of SHDocVw.InternetExplorer, search for the control that displays the web page and then set its Visible property, but I'm not sure how to do this because SHDocVw.InternetExplorer is a COM object.

VS 2008 Create Windows Service Using SHDocVw.dll In .net?

May 10, 2012

I have tried to create windows service using SHDocVw.dll in vb.net, but it generates error

The error is could not load SHDocVw.dll into windows service.

How to fix this issue? if you have any solution then, give me the links or urls.

Error Stating That SHDocVw.dll Isn't A Valid Type Library

Apr 25, 2011

Having trouble compiling when I have a reference to SHDocVw.

I've done some searching and found that tlbimp is the tool needed and to use my solutions key, however I am getting an error stating that SHDocVw.dll isn't a valid type library.

DataColumn.Expression Count - Filter On The Day, Count The Rows And Then Populate This Added Column With The Result?

Nov 2, 2010

I have added a column to a Datatable called CallsPerDay which is there to tell me how many telephone calls have been made on a particular day or days.Is there a datacolumn.expression which will allow me to Filter on the day, count the rows and then populate this added column with the result.

DB/Reporting :: Get A Count Of The Physical Pages (as Opposed To Logical Page Count) To Use With A Print Dialog

Jul 16, 2010

I have some reports that I use with the MS ReportViewer and I need to get a count of the physical pages (as opposed to logical page count) to use with a print dialog. I've implemented a workaround so the ReportViewer control displays the correct number of physical pages, but is there a way to get that value from the ReportViewer control? The only publicly accessible property gives the logical page count.

[Code]...

.net - Use Jquery To Do A Gridview.row.count And Change A Labels Text To The Row Count?

Feb 18, 2011

Basically, Is it possible to get a grids row count using jquery.if my grid has 20 rows in it not including the header or footer, i want to now the count of actual rows, this will tell my users how many tasks they have in their list.

Allow A User To Enter Some Number (n) And A Choice Of A Count Up Or Count Down For That Many Numbers

Dec 10, 2010

designing a Windows based computer program that will allow a user to enter some number (n) and a choice of a count up or count down for that many numbers. So for example, the user enters 5 as their number and selects the count down option, the message box displayed would contain the message: "Here are your numbers: 5,4,3,2,1,0"

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Either Count Datasplits Or Count Number Of Times A Character Is Used In A String?

Oct 1, 2011

This is what I have, but It doesn't work with strings for some reason (only text files):

[Code]...

Count Letters By Using Variable.Length But Count Words?

Jul 5, 2009

I am looking for a way to count words in VB My full code is as follows Public Class lblTranslator

[Code]...

Count Rows For Particular Columns If No Data Then Ignore And Count

Oct 6, 2010

Declare some class level variables that will keep track of the sums for each column. For example:

[Code]....

During the RowDataBound event, retrieve the data from each column and add it to the appropriate sum. I'm not sure if you are developing an ASP.NET application or a Win-forms desktop application so I cannot help you any further at this point. What have you tried so far to solve the problem?

CheckboxList Eval If Count-1 Or Count-2 Are Checked

Mar 31, 2009

this its a very silly problem i have with CheckBoxList control, i dont know if its just me or what but the whole idea of the control its just great but the implementation its very confusing.

im trying to eval something like this

if CheckBoxList.Items.Item(CheckBoxList.Items.Count-1).Checked=true then.....
or something like
CheckBoxList.CheckedItems.Item(CheckBoxList.Items.Count-1) = Checked then...

the problem its that i dont know how does the checkboxlist works but it just sucks that they had to make it so confuising....

i've handled lots and lots of collection controls and they all work in a similar and simple

Null Check Always Returns Null, If Removed Returns Object Reference Not Set To An Instance Of An Object

Jun 24, 2010

I have some code which gets child items for a menu via the GetChildren function which takes a list of menuData: Dim builtMenu As New List(Of MenuData)(_rawData.FindAll(Function(item) item.GroupingID = 0))

For Each menuData As MenuData In builtMenu
If menuData.Children IsNot Nothing Then
menuData.Children.AddRange(GetChildren(menuData))
End If
Next

If I check if menudata.children isnot nothing, it always is nothing because the GetChildren function is yet to run (providing the child items, which do exist). If I remove this check and just have this code:

Dim builtMenu As New List(Of MenuData)(_rawData.FindAll(Function(item) item.GroupingID = 0))

For Each menuData As MenuData In builtMenu
menuData.Children.AddRange(GetChildren(menuData))
Next

Then I am presented with a Object reference not set to an instance of an object error on menuData.Children.AddRange(GetChildren(menuData))

MySQL Count Rows Count Rows And Gain Access To Other Information In A Row Based On Provoided Information

Oct 8, 2009

I have a fair bit of experience with VB.NET and C# (In this case I chose VB.NET, blame my laziness), but I do most of my professional work using PHP. I have no experience what so ever in using any database with VB.NET let alone MySQL.Just FYI, at the moment I am only trying to Query the database to gather the information required to activate. The Activation wizard and algorithm building (which is finished anyway), and everything else will come soon. I chose the MySQL database because I have experience with it, and it seems the best option for remote usage.The whole idea already works in PHP, I'm just have major issues moving it accross into VB.NET (Using the MySQL Connector.NET);I understand the basics, and all I need to know how to do is Count Rows and gain access to the other information in a row based on provoided information (in PHP, through mysql_ result)

So, here goes nothing, this is the Query code I am using in PHP to complete the job I want to do in VB.NET. [code] As you can see, I basically need to get the PHP code into VB.NET to fit into the 'btnQueryDB.Click' Command in VB.NET. By Equivalent, the Product ID in VB.NET will come from 'txtPID' and similar, Serial Number will come from txtSNUM. Once counted to be 1, the Activation Code and Status will be fed into 2 other text boxes in the form. (acCode, and acStatus).

Sum Returns A Zero Value

Nov 16, 2010

i have a datatable with column "prices" and i displeay the column values in a listbox and i sum all the values in this column and i display the sum in a label.text but when i delete one row in de listbox the sum returns a zero value.[code]

.net - IndexOf Returns Always Zero?

Sep 11, 2010

Could someone point me why the IndexOf returns always zero in the following text?

Dim Str as string = "<p><img class=floatLeft width="330"src="http://www.com"></p><p>"
Dim Idx as integer = Str.IndexOf("<p>")

Is there any other way, of getting the index?

.net - JSON.Net Always Returns {}

May 17, 2011

[Code]...

I always get {} as answer. What's wrong?

.NET Function That Returns PDF?

May 9, 2011

I'm trying to create a function that would return a PDF document. Something like this:

Function GetPDF(ByVal DirectoryPath as String) as PDF
Return DirectoryPath
End Function

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