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Re: VB.Net 2005 bony_baba12-Jan-07 17:50 bony_baba 12-Jan-07 17:50  Could you please tell me how i can do that! Thanks Re: VB.Net 2005 nlarson1113-Jan-07 5:24 nlarson11 13-Jan-07 5:24  Imports System.Runtime.InteropServices <ProgId("Proj.XXXXXXX"), Guid("XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX"), ComVisible(True), _ ClassInterface(ClassInterfaceType.AutoDispatch)> _ Public Class XXXXXXX End Class ============= Proj = project name XXXXXXX = class name From vb6 = set o = createobject("proj.xxxxxxx") ------------- get a new guid from vb.net ide reading non text files in vb.net the.bombardier12-Jan-07 1:02 the.bombardier 12-Jan-07 1:02  hi i want to read an xls file from vb.net and then write it to a text file.. obviously using streamreader gives me garbled output..is it possible to get meaningful data or am i wasting my time? a few pointers please?? Re: reading non text files in vb.net [modified] the.bombardier12-Jan-07 1:17 the.bombardier 12-Jan-07 1:17  in fact im more interested in getting the macro code from excel files..wat i mean is i am interested in reading the macro code for some purposes. -- modified at 8:43 Friday 12th January, 2007 Re: reading non text files in vb.net Dave Kreskowiak12-Jan-07 5:22 Dave Kreskowiak 12-Jan-07 5:22  You're pretty much wasting your time using a StreamReader, of any other file operation. Office files, prior to Office 12, used a multiple-stream format that was very difficult to decode manually. Your only hope is to use Automation to start an Excel instance, have it load the XLS file, then you can use the automation interface to get that scripts you want. No, I don't have any examples. Dave Kreskowiak Microsoft MVP - Visual Basic Re: reading non text files in vb.net the.bombardier14-Jan-07 17:55 the.bombardier 14-Jan-07 17:55  thanks.. Re: reading non text files in vb.net the.bombardier15-Jan-07 21:56 the.bombardier 15-Jan-07 21:56  i got a solution..i automated excel to export the macros,which i could read easily as any normal text files.. Game Programming phunziro12-Jan-07 1:00 phunziro 12-Jan-07 1:00  what i really want is someone to help me make my game work. its not that i havent read the stuff, but i cant understand the stuff. i nid to add an object that could move up and down or left to write, so that the user will then prevent it from reaching the edge using appropriate keys. please help. Phunz Phunz Re: Game Programming Christian Graus12-Jan-07 1:47 Christian Graus 12-Jan-07 1:47  This is a common issue. The issue is, you need to learn to program more basic stuff before you can write games. As you said: phunziro wrote: its not that i havent read the stuff, but i cant understand the stuff. That's because you're trying to do the hard stuff before you have a grounding that will enable you to do it. Christian Graus - Microsoft MVP - C++ Metal Musings - Rex and my new metal blog How to set a property only at desegn time AlexB4712-Jan-07 0:44 AlexB47 12-Jan-07 0:44  Hi, how to set a property only of "desegn time" (hiding it at run time) in VB6? Thanks. Re: How to set a property only at desegn time CPallini12-Jan-07 2:34 CPallini 12-Jan-07 2:34  Something like this: Const m_nAmount As Long = 32 Public Property Get Amount() As Long Amount = m_nAmount End Property Note that Let accessor is not defined. If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile. Re: How to set a property only at desegn time AlexB4712-Jan-07 3:02 AlexB47 12-Jan-07 3:02  Thanks .. but i have an ocx ... this solution is wrong.. Re: How to set a property only at desegn time CPallini12-Jan-07 3:28 CPallini 12-Jan-07 3:28  AlexB47 wrote: this solution is wrong.. The solution is OK, the problem is wrong! If you are the developer of the COM library, then you've the power to make the property read-only. On the other hand, if you're the client of it, simply access the property only for reading, finally, if you are ? then, my friend, I don't known. If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile. Re: How to set a property only at desegn time AlexB4712-Jan-07 3:39 AlexB47 12-Jan-07 3:39  Then I explain myself better… I must have the property to set at design-time in the VB property page (uc of OCX), but in "side client code"(OCX) i must HIDE this property. If I do not define the property "let", it's not visible in the VB property... Re: How to set a property only at desegn time Dave Kreskowiak12-Jan-07 5:19 Dave Kreskowiak 12-Jan-07 5:19  There is no way to hide the property at runtime. If I remember correctly, there is no property in the VB6 runtime to tell the component it's in Design mode or Runtime mode. You cannot change the visibility of the property. It needs to be public for the designer to work on the component and the user gets to set it's property. You cannot change that visibility at compile time. Dave Kreskowiak Microsoft MVP - Visual Basic Re: How to set a property only at desegn time nlarson1112-Jan-07 5:40 nlarson11 12-Jan-07 5:40  You can put this line in your property and during design it will allow any change and during runtime it will raise an error "or you can use a messagebox too" or just ignore the change: Public Property Let EnableCheckMarkColumn(bVal As Boolean) If Ambient.UserMode Then Err.Raise 382 '<--- won't let a change happen at runtime mbEnableCheckMarkColumn = bVal PropertyChanged "EnableCheckMarkColumn" End Property Re: How to set a property only at desegn time Dave Kreskowiak12-Jan-07 6:24 Dave Kreskowiak 12-Jan-07 6:24  I forgot about Ambient! :-> Can you tell it's been 6 years since I've touched VB6?? Anyway...you're right. You can check for the run more, but you still can't change the visibility and hide it, like the OP wanted. Something he'll just have to live with... Dave Kreskowiak Microsoft MVP - Visual Basic Re: How to set a property only at desegn time nlarson1112-Jan-07 6:29 nlarson11 12-Jan-07 6:29  Unfortunately, I still have to deal with and use it daily...we are slowly migrating stuff over to dotnet not as quickly as I would prefer... I totally agree, on the visibility... nathan Re: How to set a property only at desegn time Thomas Stockwell13-Jan-07 5:54 Thomas Stockwell 13-Jan-07 5:54  (EDIT: I just realized you are looking for VB6. This code/article suggestion is in .NET so I am not sure whether it will help you) I believe you can set properties similar to what you want using ParentControlDesigners. An article that I wrote might be able to help you: Targeting Design-Time Events of User Controls. The article doesn't specifically cover it, but I am almost sure I ran into the situation you are looking for while I was writing it so it should lead you in the right direction. Regards, Thomas Stockwell Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning. Visit my homepage Oracle Studios[^] Displaying a tif file Central_IT12-Jan-07 0:20 Central_IT 12-Jan-07 0:20  What is the best way to display a tif file in VB.Net? What controls would anyone recommend? Re: Displaying a tif file Christian Graus12-Jan-07 1:49 Christian Graus 12-Jan-07 1:49  I believe GDI+ can read tif. If not, you're out of luck. If you don't want to draw it yourself, use a picture control. Load the tif from disc into a bitmap object, and pass it over. Christian Graus - Microsoft MVP - C++ Metal Musings - Rex and my new metal blog Re: Displaying a tif file Dave Kreskowiak12-Jan-07 5:17 Dave Kreskowiak 12-Jan-07 5:17  GDI+ can handle some TIFF files, but not all. Any TIFF's using JPEG compression are not supported. Dave Kreskowiak Microsoft MVP - Visual Basic Merge Socheat.Net12-Jan-07 0:15 Socheat.Net 12-Jan-07 0:15  I have one text file with 4 rows, example A B C D 1 2 3 4 1 2 3 4 I want to read it and display in datagrid how can i do? Thanks ................ Re: Merge Dave Kreskowiak12-Jan-07 5:55 Dave Kreskowiak 12-Jan-07 5:55  You'd think this would be very easy, but it has some surprising problems and complexity. You can get a bindable component to read the CSV file for you here[^]. Dave Kreskowiak Microsoft MVP - Visual Basic creating demo or trial version of application in_vipinkumar11-Jan-07 23:56 in_vipinkumar 11-Jan-07 23:56  How can i create a demo or trial version of my application?

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