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Re: VB dll.......bulbul Bulbul Bhuwania6-Mar-06 23:57 Bulbul Bhuwania 6-Mar-06 23:57  hum kuch anhi bas..icalms mein javascript padh rahe the.. woh bhi work anhi kara raha hai.. subah se chatting kar rahe the tumko prob kya hai woh toh tum post anhi kiye Bulbul Bhuwania Re: VB dll.......bulbul Paritos7-Mar-06 0:27 Paritos 7-Mar-06 0:27  na...problem...is...that dll is opening a session with mainframe....then opening a login form(vb)...takes the User information(UN,PASS,etc) pass to the mainframe system...checks for authentication...if correct....then pulls some data and shown to user.....previously it as working fine....but they have upgrated one of their S/W...which makes that dll not working... me...just going through the code....really good code...some new features are there....new syntax....etc..tum madat karsakti ho but ....without proper environment samjhna muskil hai....like....mainframe....JAVA script...etc.. mein try kar raha hun....lets see... aur tum batao Paritosh Re: VB dll.......bulbul Bulbul Bhuwania7-Mar-06 0:45 Bulbul Bhuwania 7-Mar-06 0:45  hi.. without the code i wont be able to help u in anyhting... anyways all the best... take care :-> Bulbul Bhuwania Re: VB dll.......bulbul Paritos7-Mar-06 1:03 Paritos 7-Mar-06 1:03  YA...I CAN SEND YOU THE CODE....YOU NEED TO SEE THE MAINFRAME WINDOW...THE SESSIONS....ETC... JUST HAVE A LOOK...THE CODE....CHECK MAIL. ;);P sigh: :-> Paritosh Serviceprocess credentials, vb.net webservice robbo46-Mar-06 22:53 robbo4 6-Mar-06 22:53  I have written a windows service that needs to be controlled and queried remotely. The Windows Service has an accompanying Web Service that I have implemented adequate security on and wish to be able to run the web service as Local System. I am not able to change the settings on IIS as it is against our company's security policy and therefore I need to set the access credentials to the Serviceprocess via the object in the web service. I can't, as yet, seem to find an adequate technote that will cover this and will be looking some more. Any help will be grateful. Server environment is Win 2000 Server, running IIS5, .net Framework 1.1.4322. Re: Serviceprocess credentials, vb.net webservice Vasudevan Deepak Kumar6-Mar-06 23:16 Vasudevan Deepak Kumar 6-Mar-06 23:16  You can send Credentials with the WebRequest from the Windows Service that you are running. Is'nt it? Vasudevan Deepak Kumar Personal Web: http://www.lavanyadeepak.tk/ I Blog At: http://www.dotnetjunkies.com/weblog/deepak/ http://deepakvasudevan.blogspot.com/ http://deepak.blogdrive.com/ Re: Serviceprocess credentials, vb.net webservice robbo46-Mar-06 23:31 robbo4 6-Mar-06 23:31  I want the credentials to be hardcoded into a different object that will be instantiated after the Session authentication has been completed. It is the actual process, within the web service, of saying, service process run these actions as the local system please. But the eternal question is How? Thanks for the reply. Re: Serviceprocess credentials, vb.net webservice Dave Kreskowiak7-Mar-06 5:03 Dave Kreskowiak 7-Mar-06 5:03  An object cannot grant itself more security than the object that launched it. Are you absolutely sure your service needs Local System. That's an EXTREMELY powerful account (more than an Administrator!) Most services, unless they're doing kernel or driver level work, don't need that account. You WebService, by default, runs under the ASP.NET account, which is pretty limited (for obvious reasons) when it comes to access to the rest of the system. What exactly are you trying to do with this again? I couldn't quite figure it out in your first post. Why the two services and what are they doing? RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome 'Out Of Memory Exception' during Data Access mayhem_rules6-Mar-06 22:47 mayhem_rules 6-Mar-06 22:47  Hi, I am querying a DB and I want to get the data (Around 1 crore records) in a dataset. then I want to perform other operations on the data in the dataset. However, the process does not complete correctly. The program displays an 'Out Of Memory Exception' and the process is terminated. Can anyone suggest how this issue can be overcome. Thnx for any help. With Best Regards, Mayur Re: 'Out Of Memory Exception' during Data Access Vasudevan Deepak Kumar6-Mar-06 23:18 Vasudevan Deepak Kumar 6-Mar-06 23:18  Mayur, A closest discussion thread for your problem in hand: http://forums.oracle.com/forums/message.jspa?messageID=904915[^] Vasudevan Deepak Kumar Personal Web: http://www.lavanyadeepak.tk/ I Blog At: http://www.dotnetjunkies.com/weblog/deepak/ http://deepakvasudevan.blogspot.com/ http://deepak.blogdrive.com/ Re: 'Out Of Memory Exception' during Data Access mayhem_rules7-Mar-06 1:30 mayhem_rules 7-Mar-06 1:30  Thnx Deepak. I am using Vb.NEGT with MS Access. Do you mean to say that I need to use OledbDataReader to retrieve the data? With Best Regards, Mayur Re: 'Out Of Memory Exception' during Data Access Dave Kreskowiak7-Mar-06 4:59 Dave Kreskowiak 7-Mar-06 4:59  How many records are you reading??? Are you sure to need them all in memory at the same time, or can you get away with only reading a few at a time, while doing your processing. And, yes, with an Access database, you have to use the OleDb database classes. RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome Re: 'Out Of Memory Exception' during Data Access mayhem_rules8-Mar-06 0:30 mayhem_rules 8-Mar-06 0:30  Hi, I am trying to get the entire data into the dataset and then let the user query this dataset as per his needs. What is happening currently is that every query is being run directly on the database. I want to avoid this. With Best Regards, Mayur Re: 'Out Of Memory Exception' during Data Access Dave Kreskowiak8-Mar-06 11:01 Dave Kreskowiak 8-Mar-06 11:01  I take it that you're loading 1 Million records? You're MUCH better off leaving the data in the database and just running the queries against that. The .NET Framework objects are not designed to handle that much data and are not nearly as efficient at searching through it as the database engine is. The traffic you send and, more importantly, receive to/from the SQL Server (or whatever) will be FAR less than retrieving that mountain of records. RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome Vb.Net patel mayur6-Mar-06 21:38 patel mayur 6-Mar-06 21:38  Hello, I like 2 create the following coding : a) Create a login page which will give access to the product page. B) Create a Product page has 2 drops down box that will fill from a access database. 1st dropdown is the product category that will fill up when you load the page. 2nd dropdown is the subcategory. When you select a subcategory it will display all the details regarding the items and the images with a shopping cart. I will need a customer page where new customers can sign up I have a database file which i cannot attach here, so mail me to ge the database file, then you can help me out. Send complete Project folder. Thanks Mayur Patel Re: Vb.Net Vasudevan Deepak Kumar6-Mar-06 23:21 Vasudevan Deepak Kumar 6-Mar-06 23:21  What is the clarification that you are seeking? Vasudevan Deepak Kumar Personal Web: http://www.lavanyadeepak.tk/ I Blog At: http://www.dotnetjunkies.com/weblog/deepak/ http://deepakvasudevan.blogspot.com/ http://deepak.blogdrive.com/ Re: Vb.Net Dave Kreskowiak7-Mar-06 4:56 Dave Kreskowiak 7-Mar-06 4:56  patel mayur wrote: Send complete Project folder. No, no, no, no, no, no, no, .... That's not how this works around here. YOU write the code! We help with any questions you have when you run into a problem. If you want someone to write it for you, go to RentACoder.com. RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome How to let a listbox display a listItem Collection? KaKa'6-Mar-06 21:36 KaKa' 6-Mar-06 21:36  Hi, I have a webparts control containing an Asp.net listbox and a label. There is this public property called 'ListItems' which will appear in the properties window when the control is selected on the design page in VS 2005. When the "ListItems" property is selected, the ListItemsCollection Editor window pops up and the user can add new list items. However, when the ok button is clicked, the listbox doesnt display the list items. Below is a code snippet of the ListItems public property: <editorattribute(gettype system.web.ui.design.webcontrols.listitemscollectioneditor), _ gettype(uitypeeditor))=""> _ Public ReadOnly Property Items() As ListItemCollection Get listbox1.DataSource = listitems listbox1.DataBind() Return listitems End Get End Property How to link the list collection to the listbox for display? Re: How to let a listbox display a listItem Collection? Bulbul Bhuwania6-Mar-06 23:56 Bulbul Bhuwania 6-Mar-06 23:56  after adding the items . they get displayed in the list i dint find any issues regarding this Bulbul Bhuwania Re: How to let a listbox display a listItem Collection? KaKa'7-Mar-06 13:42 KaKa' 7-Mar-06 13:42  I am not working on a ready made ASP.Net VB listbox. I have to create a custom control and create a property which will display the List Items Edit window. The issue is after adding the list items to the list items edit window, the list items are not added to the listbox, which is very unexpected. Code Behind Button Which are included at run time... Mr. Arfan Qadir6-Mar-06 21:36 Mr. Arfan Qadir 6-Mar-06 21:36  He 2 all I hope that u'll be enjoying good health. I want to ask that how can I add the some code behind the buttons which I added at run-time? Thanx in advance for answering me... Regards, Arfan Qadir -- modified at 3:43 Tuesday 7th March, 2006 Re: Code Behind Button Which are included at run time... Vasudevan Deepak Kumar6-Mar-06 23:22 Vasudevan Deepak Kumar 6-Mar-06 23:22  Arfan, Declare the button instances and Controls.Add(instance) can add it right. Vasudevan Deepak Kumar Personal Web: http://www.lavanyadeepak.tk/ I Blog At: http://www.dotnetjunkies.com/weblog/deepak/ http://deepakvasudevan.blogspot.com/ http://deepak.blogdrive.com/ Re: Code Behind Button Which are included at run time... Dave Kreskowiak7-Mar-06 4:53 Dave Kreskowiak 7-Mar-06 4:53  You have to create the controls, like I preseume you already did, and add them to the Form's Controls collection. After that, you have to write your event handlers using Sub's with the same signature as the event you want to handle (see the documentation for each event), then manually wire up the events using AddHandler[^]. Don't forget to disconnect the events handlers using RemoveHandler if you need to destroy the controls later. RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome sending email via Exchange jcrussell6-Mar-06 20:44 jcrussell 6-Mar-06 20:44  I have Exchange setup on a server and I am trying to write an ASP.NET application that saves some form data to a database, and then sends a notification email to a 3rd party. I used the code, pretty much verbatim from here Support @ Microsoft[^] I added the Office11 COM object as a reference; however, on the line oApp = New Outlook.Application() I get a weird error saying that the ASP.NET is not authorized to access the requested resource Any ideas on how to resolve this? Jason Image combobox help Troy Lundin6-Mar-06 19:18 Troy Lundin 6-Mar-06 19:18  Hi. I am new to this site. I found an example of an image combobox by Alon Ronen. The code is as follows: Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) _ Handles MyBase.Load Dim items(Me.ImageList1.Images.Count - 1) As String For i As Int32 = 0 To Me.ImageList1.Images.Count - 1 items(i) = "Item " & i.ToString Next Me.ComboBox1.Items.AddRange(items) Me.ComboBox1.DropDownStyle = ComboBoxStyle.DropDownList Me.ComboBox1.DrawMode = DrawMode.OwnerDrawVariable Me.ComboBox1.ItemHeight = Me.ImageList1.ImageSize.Height Me.ComboBox1.Width = Me.ImageList1.ImageSize.Width + 200 Me.ComboBox1.MaxDropDownItems = Me.ImageList1.Images.Count End Sub Private Sub ComboBox1_DrawItem(ByVal sender As Object, ByVal e As _ System.Windows.Forms.DrawItemEventArgs) _ Handles ComboBox1.DrawItem If e.Index <> -1 Then e.Graphics.DrawImage(Me.ImageList1.Images(e.Index), _ e.Bounds.Left, e.Bounds.Top) End If End Sub Private Sub ComboBox1_MeasureItem(ByVal sender As Object, ByVal e As _ System.Windows.Forms.MeasureItemEventArgs) _ Handles ComboBox1.MeasureItem e.ItemHeight = Me.ImageList1.ImageSize.Height e.ItemWidth = Me.ImageList1.ImageSize.Width End Sub I would ask the author about this code but I cannot figure out how to contact the author. My question is how I would add text to this combobox. I want a box with images and a line of text as a kind of descriptor. Any ideas?

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