Marikanna

Shefali, Once you connect try to send some hex data and check whether u recieve any data. Connection eg: MSComm1.CommPort = 1 MSComm1.Settings = "9600,n,8,1" MSComm1.PortOpen = True Public Sub SendHexData() On Error Resume Next Dim bytes(5) As Byte bytes(0) = "&H" & 2 bytes(1) = "&H" & 20 bytes(2) …

Hi, I am writing some sample code that generate dynamic CheckBoxes on PageLoad and dynamically displays which one has been selected. [code] 'Declarations Dim ckb(7) As CheckBox Dim i As Integer Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load For i = 0 To 7 Step …

Hi I am attaching a zip file which contains some code to play with reading and writing to a text file. When you update it will not replace the line but add as a new line. Hope it helps. Marikanna [COLOR=DarkRed]Success is a Journey, not a Destination[/COLOR]

Hi , Take a look at this app. It might be helpful to you.

Hi I am very new to GIS Technology with Asp.Net. I have developed a map. Now I want to post this map in a webpage. I am using ArcView. Any help is much appreciated.

Hi , I am not sure whether you like to open within a form or outside the vb app. If you like to open the pdf inside the form you can place a web browser control inside the form and use the url as "c:\...\file.pdf". Regards Marikanna Narayanan

Hi, You can see some examples in this thread regarding Serial Comm. [url]http://www.daniweb.com/techtalkforums/thread56527.html[/url] post your code if you still face the same issues. Regards Marikanna

Hi, You can add an *.exe in Vb from Project --> References . Click Browse and select the file type as Executable. The only condition is that the exe should have a com interface for Visual basic to call it. Regards Marikanna

Hi, You can use Microsoft ActiveX Control Pad to do that. Its a free download. When you insert the wmp activex control it shows you all its events and properties to start coding. Regards Marikanna

Hi, I am not sure about your pupose to restrict copying files but if you like to disable the USB drive you can change the following registry key to achieve it. "HKLM\system\currentcontrolset\services\USBstor\start" to 4 using the RegWrite method in wsh. Regards Mari

Hi Cos, Can you try populating the contents to a HTML File instead of issuing a direct print? By this way you can open the HTML file and use print preview to see how it looks. Regards Marikanna

Hi, Give this a try. Call the PowerOff function from a button_onlclick instead of onload. mscomm1.RThreshold = 34 mscomm1.commport = 1 mscomm1.settings = "19200,n,8,1" mscomm1.portopen = true Public Sub PowerOff() On Error Resume Next Dim bytes(5) As Byte bytes(0) = "&H" & 02 bytes(1) = "&H" & 01 bytes(2) = …

Hi Can you post the program as a zip format attachment. It will be easy to check. Marikanna

Hi Take a look at the attachment. It should help you. Marikanna

Hi Make an ".exe" file out of the project and you should be able to run the same program in as many windows as you want. Marikanna

Hi I your looking for what u need for developing an invertory application, have a look at the code at [url]www.vbcode.com/code/GARAGEPROGRAM.zip[/url] . Its a carshop invertory application. It might give u some idea. Marikanna

Hi I am attaching a sample program which initially loads all the file name into a List Box and then when you click on each item in the List Box it opens up the specified text file and display it in a Label. Sample code is shown below. Attachment has …

Hi I am attaching a timer project. Look at it. It has three text box where u can enter the time u want the timer to go on. once it touches zero it will count back till the same time u entered. Hope it helps!!! Marikanna

Hi, I am attaching the zip file contaning the modified version of your project. It now shows the Report with the Data. I guess this is what you did like to see. Marikanna --------------------------------------------------------------------- [COLOR=DarkRed]Success is a Journey, not a Destination[/COLOR]

Hi, There are basically two reasons for getting that error. 1. File may be read-only. Check whether any of the screen is marked as Read-Only. 2. Project file may be corrupted. If its not Read-Only reply with the Project Link. We will be glad to help you. Marikanna --------------------------------------------------------------------- [COLOR=DarkRed]Success …