Re: File Download Trap - Visual Basic Discussion Boards

Re: How to Hide Application from Task Manager

Dave Kreskowiak1-Aug-04 17:04

1-Aug-04 17:04

Simple. You can't. Even the system processes show up in the TM...

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Re: How to Hide Application from Task Manager

s1ihome1-Aug-04 20:21

s1ihome

1-Aug-04 20:21

I think no way to do that

I Believe I Can fly!~~~

Plz Help me how to Hide Application from Task Manager

Murtuza Husain Miyan Patel1-Aug-04 4:36

Murtuza Husain Miyan Patel

1-Aug-04 4:36

Hello Sir,

I wanna hide my vb application from the task manager. My application is in startup so when I restart the machine anybody can close it from task list before the OS is started. so it could not come on desk top any more.

Best regards
M Smile | :)

urtuza Patel

Re: Plz Help me how to Hide Application from Task Manager

Colin Angus Mackay1-Aug-04 22:31

Colin Angus Mackay

1-Aug-04 22:31

IIRC, you can't.

You could rewrite it as a Windows Service, but that still won't hide it from the Windows Task Manager, although it will appear in the Processes tab rather than the Applications tab. Also, a Windows Service can still be shut down by the user through the Task Manager (which is not recommended) or via the Services management console (in Administrative Tools-->Services).

Does this help?

To my mind it is also highly suspicious that there is a valid reason why a process absolutely must remain active and should never be shut down unless it is an integral part of the operating system.

"If a man empties his purse into his head, no man can take it away from him, for an investment in knowledge pays the best interest." -- Joseph E. O'Donnell

Can't manage to P/Invoke that Win32 API in .NET? Why not do interop the wiki way!

Re: Plz Help me how to Hide Application from Task Manager

Tahseen Zindani2-Aug-04 23:33

Tahseen Zindani

2-Aug-04 23:33

It is possible with the help of API but

with the perfect API u can hide the Apps from Task manager

but sorry i dont know the code...

But it is possible

File Download Trap

Mega131-Jul-04 13:16

Mega1

31-Jul-04 13:16

I want to create a program that will intercept a file download, and compare it to a database of files i already have. I am not looking for someone to code this for me, just an idea of were to start. TIA!!!

Re: File Download Trap

Dave Kreskowiak1-Aug-04 4:09

Dave Kreskowiak

1-Aug-04 4:09

What do you mean by "intercept"? If you are looking to do this inside of IE, you'll want to check out Browser Helper Objects (warning: Lots of COM Interop involved). You won't be able to see the actual download itself, but you'll be able to see the link that is clicked on and use that instead.

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Re: File Download Trap

Mekong River1-Aug-04 4:27

Mekong River

1-Aug-04 4:27

Do you mean that the file name that you already download is record into the database? In my opinion, when you click on the hyperlink in the browser just copy the URL in one variable. After you complete its download, you need to pass the string from variable to database. If you did not download complete, the variable is cleared, your database has no new record and next time you have to download it from the beginner again. If you download the same file then it will check the database to make sure that it might duplicate or not.

Roath Kanel
APO-CEDC
Save Children Norway-Cambodia Office

VBA default parameters in EXcel

Anonymous31-Jul-04 7:24

Anonymous

31-Jul-04 7:24

Hi
Now I try to work with C#. My application had to process an *.xml file through Excel COM. Cause of I use native Excel help for VBA : “VBAXL9.CHM” .But there is any troubles .When C# generate proxy for excel object it not consider about optional argument and cause of I should explicit pass this arguments every time in methods call. In many places into excel help referenced behavior of an methods with parameters by default (optional parameters which omit), but I don’t know what it are.
Where I can learn about definition of this defaults parameters????

Re: VBA default parameters in EXcel

Dave Kreskowiak1-Aug-04 4:19

Dave Kreskowiak

1-Aug-04 4:19

You questions concerning C# would be better handled in the C# Forum.

C# doesn't support optional parameters so, you actually have to pass in a value called Type.Missing. See this[^] document on MSDN for some explanations.

This is not a problem in VB.NET.

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Outlook Com addin IDTExtensibility2

vancouver77731-Jul-04 6:00

vancouver777

31-Jul-04 6:00

Is there any way to add right click menu
(adding extra menu item to launch my app)
on mail. I hope this can be easily by
adding a key in the registry.

Van

Re: Outlook Com addin IDTExtensibility2

Dave Kreskowiak1-Aug-04 4:03

Dave Kreskowiak

1-Aug-04 4:03

What do you mean by "on mail"? Are you looking to add a shortcut to the Explorer Shell Context Menu, like WinZip does?

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Re: Outlook Com addin IDTExtensibility2

Dave Kreskowiak1-Aug-04 4:04

Dave Kreskowiak

1-Aug-04 4:04

If your looking to do it inside Outlook, it's hardly easy. Now your looking at a big can of COM Interop.

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Displaying Data from Access

paul@gtns.net31-Jul-04 1:42

paul@gtns.net

31-Jul-04 1:42

Probably dead easy but new to this and just cant work it out.

I want my combobox to display the data from a particular column in an access database. Can somebody please explain how in nice easy steps.

I have a connection in the server explorer and can drag the field from their to the form to get the connection and dataadapter objects and have created the data set (data, generate..) but cant get the combo to display the info from the db.

Paul

Re: Displaying Data from Access

Mekong River1-Aug-04 4:18

Mekong River

1-Aug-04 4:18

I just give you some idea relate to your idea.
1. Connect to your database and write and SQL statement to select all the information from database. Move to last and go to first record (populate the recordset).
2. In the DropDown event of the combobox try to loop one by one record and add it item to the combobox.
Note: before the dropt down list appear clear all the information in the previous list.

Roath Kanel
APO-CEDC
Save Children Norway-Cambodia Office

Multiple Inheritance

Ravi S.V.30-Jul-04 22:17

Ravi S.V.

30-Jul-04 22:17

Does VB.Net support Multiple Inheritance?

Re: Multiple Inheritance

Colin Angus Mackay31-Jul-04 3:24

Colin Angus Mackay

31-Jul-04 3:24

No. But, you can multiply inherit interfaces.

create data dictionary

Britnt730-Jul-04 9:33

Britnt7

30-Jul-04 9:33

How do I add this to my code to use AdsDDCreate? D'Oh! | :doh:

Or do I need too?

UNSIGNED32 AdsDDCreate( UNSIGNED8 *pucDictionaryPath,
   UNSIGNED16 usEncrypt,
   UNSIGNED8 *pucDescription,
   ADSHANDLE *phAdminConn );

I am trying to create a data dictionary using an Advantage Client Engine in VB.net with ASP.net.

Then I am going to use

AdsDDCreate( "n:\\MyData\\myData.ADD", 0, "Database describtion", &hDD );

Thanks

Beginner in VB.Net and ASP.Net

Not sure what happened below

partt30-Jul-04 9:22

partt

30-Jul-04 9:22

<asp:datagrid id="dgCons" runat="server" Height="196px" Width="259px" Font-Size="10pt" BackColor="White" BorderWidth="1px" BorderStyle="None" CellPadding="4" BorderColor="#3366CC">

<SelectedItemStyle Font-Bold="True" ForeColor="#CCFF99" BackColor="#009999">
</SelectedItemStyle>
<ItemStyle ForeColor="#003399" BackColor="White"></ItemStyle>
<HeaderStyle Font-Size="Smaller" Font-Bold="True" ForeColor="Navy" BackColor="InactiveCaptionText">
</HeaderStyle>
<FooterStyle ForeColor="#003399" BackColor="#99CCCC">
</FooterStyle>
<Columns>
<asp:TemplateColumn>
<ItemTemplate>
<asp:CheckBox id="chkUse" runat="server">
</asp:CheckBox>
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
<PagerStyle BorderWidth="1px" BorderColor="White" HorizontalAlign="Left" ForeColor="#003399" BackColor="#99CCCC" Mode="NumericPages">
</PagerStyle>
</asp:datagrid>

Re: Not sure what happened below

Colin Angus Mackay31-Jul-04 3:25

Colin Angus Mackay

31-Jul-04 3:25

It would help if you explained what happened, and what was supposed to happen.

Re: Not sure what happened below

Anonymous2-Aug-04 3:50

Anonymous

2-Aug-04 3:50

Sorry, I was meaning to cancel this one out. It was reffering to the thread below. It's taken care of now. Thanks.

Checkbox in Datagrid

partt30-Jul-04 9:18

partt

30-Jul-04 9:18

Below is the code for my datagrid. I am using Sql Server 2000. How can I have checkbox.checked = true in the grid when I load it based on the data sent from the database?
Thanks for any help.

<asp:datagrid id="dgCons" runat="server" height="196px" width="259px" font-size="10pt" backcolor="White" borderwidth="1px" borderstyle="None" cellpadding="4" bordercolor="#3366CC">
<selecteditemstyle font-bold="True" forecolor="#CCFF99" backcolor="#009999">
<itemstyle forecolor="#003399" backcolor="White">
<headerstyle font-size="Smaller" font-bold="True" forecolor="Navy" backcolor="InactiveCaptionText">
<footerstyle forecolor="#003399" backcolor="#99CCCC">
<columns>
<asp:templatecolumn>
<itemtemplate>
<asp:checkbox id="chkUse" runat="server">

<pagerstyle borderwidth="1px" bordercolor="White" horizontalalign="Left" forecolor="#003399" backcolor="#99CCCC" mode="NumericPages">

************************************************************************

Dim PKConsU As DataTable = DirectCast(Session("GetCons"), DataTable)
Dim sl As New PK.BusinessLogicLayer.CAccessories()
sl.CMCode = Request.QueryString("CMCode")
PKConsU = New DataTable()
PKConsU = sl.ConsumerU(Session("CurrentTesterID"))
Session("GetCons") = PKConsU

dgCons.DataSource = PKConsU
dgCons.DataKeyField = "GeneralDescription"
dgCons.DataBind()

Vector

fo0lish30-Jul-04 8:33

fo0lish

30-Jul-04 8:33

is there a class in VB.net that is close to the Vector class in java?

Re: Vector

Colin Angus Mackay31-Jul-04 3:28

Colin Angus Mackay

31-Jul-04 3:28

See the System.Collections and System.Collection.Specialized namespaces for a list of collection classes

Re: Vector

fo0lish31-Jul-04 4:03

fo0lish

31-Jul-04 4:03

yup I found that shortly after I posted but it seems it doesent have the same kinda functions that it does in java, but after a nice little search I found a DLL that was made on planet sorcecode that lets you have the same function's in VB, just needed to call the reference.
thanks for the info anywho

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