Hello, in addition to my description below I'm attaching a document with some pictures of what I'm trying to do as I think it will be much easier to understand this way.
I am using webb...
I wrote a Visual Basic 2008 application targetting the .NET Framework 2.0. It runs fine on my development PC, but when I run it on a deployment machine, I get the following error:
Could not...
I can set header alignment in .NET CF, but I cannot find any documentation or examples of how to set text alignment for a data column (not the header). I would greatly appreciate an example o...
Hi..
I have a crystal report (crsSTUD) which designed depends on the database,
and I have a form (frmSTUDENT) contains on some textboxes which taking its data from the database table (STUDEN...
Subj: Multiline VB.NET application
Hi there!
I need to find out how to operate with delegates in VB.NET; especially I need the universal example of the following:
- how to change text...
We are attempting to write a program to communicate with an Omron CJ1M PLC via an Ethernet connection unit. Has anyone any examples or protocol information to be able to connect via Windows vb...
Error 1 Value of type '1-dimensional array of Service' cannot be converted to '1-dimensional array of RogersWebService.Service' because 'Service' is not derived from 'RogersWebService.Service'...
My VB.NET program posts to a SQL Server database. How can I - in this program - run a backup of the SQL Server database? I want to allow the user to do this (for security) before my program ma...
Hi all,
i am trying to write a simple VB.NET application to print to a PosiFlex thermal receipt printer.
i connected the printer and installed the drivers correctly but am at a loss as t...
I have a web app with the code behind in VB.Net.
At one point, when the user clicks a button I open a modal dialog, for example:
OnClientClick="var retvalue = window.showModalDialog('KTRec...
Hi,
I am developing a web application in which i developed a crystal report which displays some data from the oracle database. How do i bind the crystal report to the aspx page. Like i hav...
I alrady have code that changes the connection string in the app.config (<progname>.exe.config). I've verified that the file is being changed. Then I close the program and manually restart t...
Please help me how to display the External Image in RDLC
I have a web project created in VS 2008, I wanted to add a DateTime Picker to the page but did not see the 'Common Controls' tab in the toolbax, I selected Show All and it then showed up with ...
Hello,
I need assistance to programatically download a file. I've written a VB .Net program that uses the webbrowser control to navigate and log in to a website, It navigates through a co...
Hi all
I want to create a report using the built-in report tools in Visual Studio 2008 (Not crystal). I use the report viewer to display the report that I am generating. It works fine if I ...
I'm using VB.net 2005. I want to open a Word doc from either the VB app. It can either shown on the form or in Word itself. Either way is fine. I tried using the WebBrowser control method,...
Hey guys,
I have a webbrowser control which browses to a few sites.. I want to disable images from being loaded so that the connection is faster.. Not loading as in, it doesnt get loaded at...
Hi X-perts,
is there an embedded function in VB.NET to find a max/min value of elements in array?
Thanks
Hello,
I am looking for an example of how to use multi-threading / asynchronous tcp sockets to listen on a specific port and accept incoming connections. Something that can dynamically add ...
I want to move a byte array to a picturebox.image in VB.NET.
I have a machine vision application that calculates an image. The calculations are mathematical and I need to display my calcul...
I have a rdlc report that has an image on it that has a source of one of the fields on the report (a path to the correct photo). The report data gets loaded ok but the image does not. How c...
Hi x-perts,
I have added an option for the windows form to be onTop. The problem is that if it calls a message box, it shows behind the form and waits for the user's input.
How can I fix...
HI
How could I get the file name and path in a winapp using VB.net ?
Thanks in advance.
Hi X-perts,
What is the simplest way to truncate a string to a certain length but keep the words intact?
If we use a direct string cut as
If (Len(fName) > 24) Then trName = Left(fName...
