makdu

im new in vb and i just create a simple calculation if i click the button for compute it will display the error please help me [CODE]Dim price As Decimal = txtprice.Text Dim quantity As Integer = txtquantity.Text Dim totalprice As Decimal = txttotal.Text totalprice = quantity * price[/CODE] [COLOR="Red"][B]working …

This is my first time to do visual basic program Please help me about this problem... When I run the program with maximum attempt of 3 with correct username and password, Illegal user will pop up,,,i really dont know what to do..illegal user must be pop up when i already …

How can I detect the click event of the close (X) button at the top right corner of the control box of a form/window? Please note, I don't want to know about CloseReason, FormClosing, FormClosed or stuffs like these, unless they are inevitable. I exactly want to detect if the …

Hi, I am trying to find a solution to read the packet destination for an internet connection through wifi. I am able to do the same for a lan connection using packet sniffer example. But the same is not working for wifi connection. [CODE] mainSocket = new Socket(AddressFamily.InterNetwork, SocketType.Raw, ProtocolType.IP); …

Hi, i have created a batch file for uninstall a c# application. [code] @echo off @msiexec /qr /x {********}[/code]But when the user click the uninstall option, a command window is poping up. I searched in net for a solution, but didnt get any solution. Please help

Hi , i am creating a consol application. In this, when ever an error comes, i neeed to pop up a message. So i used messagebxo.show. For this i have added [B][COLOR="Green"][COLOR="green"][COLOR="green"][COLOR="Red"]using System.Windows.Forms;[/COLOR][/COLOR][/COLOR][/COLOR][/B]. but i am geting the follwing error. I have made the output type for the application as …

I have created a consol application . I want to run application from a usb in background mode. I created an autoexe.bat file with following content [code] @echo off ConsoleApplication1.exe[/code] But when the usb is plugged in, [LIST] [*] run autoexe option is not coming [/LIST] [LIST] [*] The command …

Hi, My application needs to run the command prompt with admin privilage . ie with the same effect when we select start-> all program--> accessories--> right click on command prompt --> run as administrator. Here is the current code i have for using command prompt from c# [code] static void …

Hi, i have created an application and i want to run this application from a usb. I have copied the exe found in the debug folder to the usb and then i need to connect the usb in another computer . there i need to run the program from usb. …

Hi , i want to write a file to C:\\Program Files\\ using c# Here is what i have [code] string currentsnap = "C:\\Program Files\\currentsnap.txt"; commandtorun("route print > " + currentsnap); [/code] command to run funtion is given below [code] private static void [B][COLOR="Red"]commandtorun[/COLOR][/B](string commandexecuted) { string currentstatus; ProcessStartInfo startInfo = …

Hi, My application needs to run without any window poping up. Also the application needs to detect the shutdown from computer. Based on the input from this forum, i have used a form in the appliction. But i want this form to be hide from the user. Is there a …

Hi, I have an application and this application needs to close when the window shutdown happen. How can i detect that the system is shutting down from a C# program

Hi , I have two text files. madavas1.txt and madax3.txt. There are different values in the files. I want a file which gives the difference between the commen value based on the fields below Gateway( please refer to the txt file attached)[code] new txt = madavas1.txt - madax3.txt.[/code] for Eg: …

Hi, in order to organise the functions based on its usage, i want to add a new code file to the project. I tried to add a new code file and gave a name to it and then wrote a function in it . This function is called from another …

Hi all, I am new to c#. I am trying to read a text and find a string from that text file. I want to get the text between two particular line number . Intially i want to get two particular string's line number . then the text between these …

Hi everyone. I am trying to use MScomm in vb6 throught Modem. There are two computers , both are connected through dial up modem. I want to send a file from first computer to the other. First Computer dials second computer to make connection. I am able to get a …