Comments by markwhite1

markwhite1 23-Jul-18 13:35pm View

Hi, I have setup port opening on router, but still same issue. However, client has another pc connected to WIFI using same router and application worked perfectly. So any suggestions?

markwhite1 20-Jul-18 9:11am View

Ok , let my client come to the Pc will ask him the router details and update you

markwhite1 20-Jul-18 9:04am View

How can I check port settings in router, I can go to its page, but where do I look ?

markwhite1 20-Jul-18 8:54am View

Even I thought ts something to do with the client PC settings. Client PC is not a big company , its a restaurant and PC gets wifi from router, I can access router if any changes required.

markwhite1 5-Mar-18 7:06am View

I tried COM1, COM3, ESDPRT001(under printer preference port) but same results. However for plugging Epson Printer connected to PC via USB and Cash Drawer via RJ11 to printer.Sorry if I am being naive.

markwhite1 5-Mar-18 3:36am View

I am trying to run hyperterminal, in connect to- it has USB Soft modem, TCP/IP Winsock and COM3. When I select COM3 (as USB Soft modem is not the one) then it says its already in use. I also found out the code for my printer to open drawer dont know how to use it. I am sorry for being so naive

markwhite1 5-Mar-18 1:46am View

I have this code in developer PC and setup runs on Client PC. Any tutorial or sample to run hyper terminal for drawer?

markwhite1 3-Mar-17 0:41am View

on Client's PC i am using setup so i try running exe file as Administrator but same issue

markwhite1 3-Mar-17 0:27am View

I tried saving in temp folder , again no go. Checked folder permission logged in as Admin and it has Full Control on both Client as well as on development PC

markwhite1 2-Mar-17 23:29pm View

I might sound naive, however if code is holding that file then error should occur in development PC too, but thats not the case, am I right?

markwhite1 2-Mar-17 23:18pm View

It works fine on my development PC, its the clients PC that where issue is

markwhite1 2-Mar-17 23:17pm View

I was not able to add screenshot of exception i am getting , so added a link where i have uploaded

markwhite1 2-Mar-17 22:50pm View

Its an External HardDrive, on clients PC there are only 3 drives C:\ , D:\(recovery) and G:\ tried on D and G same issue

markwhite1 2-Mar-17 13:45pm View

I dont think so i am using this file anywhere. This is the only codes which works on this file. How do I check if any other app using that file, I checked in task manager, nothing as such came up

markwhite1 24-Jan-17 1:16am View

I was getting an error `foreach statement cannot operate on variables of type 'System.Windows.Forms.DataGridView' because 'System.Windows.Forms.DataGridView' does not contain a public definition for 'GetEnumerator'` So I added `foreach(DataGridViewRow row in dgvitem.Rows)` and it worked

markwhite1 16-Jan-17 11:46am View

I have tried both however my main concern is why it shows "Missing Parameter value". If thats sorted I guess it would export am i right?

markwhite1 16-Jan-17 8:15am View

The name 'response' does not exist in current context

markwhite1 20-Jul-16 12:38pm View

yes already tried that , it didnt worked

markwhite1 12-Feb-16 1:36am View

If you could help me out with the sample code , that would be great

markwhite1 31-Dec-14 0:34am View

@suvendu it didnt work out :-(

markwhite1 30-Dec-14 7:09am View

I havent tried that , however when i got to that buttons event from property window it takes me straight to C# code for that event. However , I saw my hosts traffic bandwidth Its limitation is 1GB and it says I have used 1.2GB so is there any way that might b creating an issue ?

Comments by markwhite1 (Top 21 by date)