rahavtom

Hello all! Does anyone know how to create a designed form in Visual Basic .NET like Nero, Winamp, CloneDVD GUIs ? (rounded styled screens and so...) Thanks! Tom.

Hello! I need to create Oracle stored procedure at runtime with visual basic .net. I want that everytime my application starts, it will run a "create or replace procedure" statement on ORACLE server. I tried to read the SQL statement from a script file (text file) into an OracleCommand object and exeute the statement by this. In fact, it created something in the database, but it seems to create the procedure with errors... I think it maybe related to the text format (such as ";" etc.). Does anyone know how can I do it right? Thanks in advanced, Tom.

Hello. I use visual basic .net 2003 and Crystal Reports for creating win-reports. My question is if there is any possibility to set font properties (type, color and size) of a text control or data field during runtime. To be more accurate, I know I can set these settings by formula (next to each property in design time), but I would like to let the user choose what font settings he would like to use. I allow the user to set there properties in my application and save it to a database (MDB), but I don't find the way to recall these settings and affect the fonts in the report during runtime. Any help will be usefull. Tom Rahav.

OK, this is what I got. Hope it would help. Thanks. Err.bmp

Sorry, but have on idea how to get this.

That's part of the problem... no other information appear other than this error message (attached print-screen). No error code no class name :-( but I'm sure it's related to the web components, because without it it worked fine. BTW, the title of the error message is what I wrote in the Try...Catch block. Any idea? Thanks! class1.bmp

Hi. I use visual basic .net and develop windows application. Everything went well with deploying my app. until I added two office web components: office chart and office spreadsheet into one of the forms. Now, I have no problems to run the app. on my development laptop, but when I try to install it on a different PC that doesn't have development environment installed, I get an error message: "Class not registered". I've installed the office web components runtime files (owc10.exe from microsoft web site) and included all the files I thougnt that might be related, but still get the same error message. What else should I include in the setup project or install on that PC? Many thanks! Tom Rahav.

Dear All! I use Visual Basic .NET 2003 and want to produce graphs by using Office Chart 11.0. I would like to provide this chart with data from an Office Spreadsheet 11.0 and I use the following code I have found: ... ChartSpace1.Clear() ChartSpace1.Charts.Add() Dim c = ChartSpace1.Constants ChartSpace1.DataSource = Spreadsheet1 // Here's the problem ChartSpace1.Charts(0).SeriesCollection.Add() .... When I run this code, I get an error message saying that the specified cast is invalid, reffering to the line I marked (Datasource). Does anyone know what what can be done to fix it? Thanks! Tom.

Hi. I design reports with Crystal Reports in .NET 2003 that contain box control. I set the box to be rounded and filled with gray color, but when I run the report, I get the preview, but my box is just black squared box, without rounding and gray background. Does anyone know it?? Thanks, Tom.

Thank you so much! I'll try it and tell you how it goes. Tom.

Hi! Can someone tell me please how can I merge two different images into one using visual basic .net? I have one picturebox loaded with fixed image. I want to crreate a new "layer" of different image, allow the user to move and resize it, and then merge both images into the fixed one. Thanks! Tom Rahav.

Hi! I develop using visual basic .net and crystal reports a win-based application. In my application, I let the user save his report's prefered font and color, and I would like to used these (saved) settings while producting the report at runtime. How can I change fonts and colors of my reports during runtime? Do I need to use parameters? What type? Thanks, Tom Rahav.

Hello. Does anyone know how can I set the "active sheet" and "active cell" properties (that are do not exist...) of an office spreadsheet 11.0 component within VB.NET application (win form) ? Thanks! Tom.

Hello! Is there any way to use MonthCalendar, but in "smaller" mode (like the dateTimePicker control for example)? I have a win form that is full of controls, and I wish to keep the space on it, and only when I need, show the MonthCalendar control. Thanks! Tom.

Not what I need... Hi... sorry for being not so clear, but I don't need the DateTimePicker to show a specific date, but assume that I few dates (3 different dates for instance in the same month). Now, when I open the DateTimePicker window (the one that shows you the entire moth) I want these dates to be marked (in adifferent color or so...). Hope it's clearer, Tom.