Our Software Development forum encompasses topics related to native application programming design and development.

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I'm having trouble calling unmanaged dll function from the windows win32 apis. I've tried many ways, but the following was my first and what I think should work. using System.Diagnostics; using System.Runtime.InteropServices; namespace Win32DllImports { class Program { [DllImport("Urlmon", EntryPoint = "ObtainUserAgentString", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] private static …
by Suzie999 234 in Software Development ()
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Hello, I am doing an application in C# but I have a problem. I need to show the volume status of the computer. I created two pictures to show if the volume is muted or not. I found this code but I get errors: MMDeviceEnumerator devEnum = new MMDeviceEnumerator(); MMDevice …
by Jim_11 in Software Development ()
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Chaps, I wonder if you can give me a hand with this. Here's the brief: "Create a program that draws 10 random filled shapes in random colors, position and sizes. Method paintcomponent should contain a loop that iterates 10 times. In each iteration, the loop should determine whether to draw …
by Violet_82 35 in Software Development ()
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HI, I am using zend guard for encryption of my php code. I would like to ask that is there a way to automate the process through command prompt or gui that we can zip the files of the source code and encrypted code in seperate folders automatically. Thanks in …
by saadi06 2 in Software Development ()
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i Am new to selenium webdriver and I want to automate a webpage related to my project. I am currently working on login page, however I facing problem with the login button which I am confused which locator to use. The login button is below: a href="javascript:LoginSubmit('Log In')"> img border="0" …
by Rach! in Software Development ()
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I am designing a software and want to save data in a txt file. but dont want the user to open them as txt file, only the app should do it. Is this possible? if yes, how? I've searched in google, but not any good reason to help me out.
by Altjen_1 in Software Development ()
c#
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Hi guys, I have a simple application which allows users to input a divisor, a divident and then calculates the quotient. I'm using vaadin as framework but I don't think that matters. So I've been thinking about the exceptions that can occurr and these are the ones i have identified: …
by Violet_82 35 in Software Development ()
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THE CODE BELOW IS FOR SAVING FORM DATA FROM HTML FORM TO A TEXT FILE IN THE LOCAL COMPUTER. BUT, THE TEXT I AM GETTING IN THE TEXT FILE IS ALWAYS IN A SINGLE LINE AND I CAN'T ORGANIZE IT. THE CODE BEING USED IS AS BELOW. <!DOCTYPE html> <html> …
by Saurabh_13 in Software Development ()
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Hello guys, I had been writing program in Turbo C 7. For few days programs were working correctly but today I am getting different output.I tried doing simple program finding perfect number or not.But I get this output for perfect numbers as : "1308 is perfect number" and for non-perfect …
by Ani_2 in Software Development ()
c
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Okay, I am trying to learn Windows programming and there are all sorts of new data types that I am running into and need to learn. I'm trying to understand the point of it all and failing. If there is no point and it's just Microsoft making things difficult for …
by AssertNull 194 in Software Development ()
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Hi daniweb community, this sounds really weird question but I'm having a problem finding a page/portal. has been about 2 days and I've been searching literally for more than 30 hours. From the desperation I am asking any of u if they know it. Inside microsoft page, or microsoft azure. …
by Altjen_1 in Software Development ()
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Hi! Can I ask for help, please? How can I pass variables especially array variables and values from a class to other class?
by Judi Almed in Software Development ()
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I have spent about 40 hours on this code so far. I have finally cleared the faults from it. I am a new coder. What I am trying to get it to do is to display the users name is the "type your guess " box as in "type your …
by _1_32 in Software Development ()
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OK, I programmed a few DLLs using Linux years back. My memory (and my memory could be faulty), was that I had the program decide which dll to load based on user input. So I had two dlls, each with a `string encrypt(string, string)`function. The user was asked to specify …
by AssertNull 194 in Software Development ()
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Dear all I am trying to send request to client device in Hex format and receive data into decimal format. By seeing forum and tutorial class. I could able to send and receive data from client device.Now I wanted to check the data i received valid or not. In order …
by ajit.nayak in Software Development ()
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hi!guys pay some attention there thanks can any one tell be what is the difference b/t java and java script.. According to my point of view java is programing language that used for the application development..but i have a little knowledge about java script i think it is client side …
by asifalizaman 1 in Software Development ()
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(create a c program which reads a sequence of daily temperatures for one month, stores them into an array temp and finds the average temperature with a function average.) ı dont know Dev c++ . how i made this? please help me.
by heroares in Software Development ()
c++
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Hi, i have two tables in mysql. Tbl1 - lets call it {$tbl_p} has product_id and tax_id fields. Tbl2 - lets call it {$tbl_c} has product_id and tax_id_w fields. Tbl1 needs to be updated (only tax_id field) from Tbl2 based on values of tax_id_w field. But, tax_id_w field in tbl2 …
by bprosic in Software Development ()
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HOW pass data in server MYSQL QUERY BROWSER IN VB i cANT PASS DATA IN MY MYSQL QUERY BROWER in pc1 the data from pc2
by mark_52 in Software Development ()
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Hello, I am facing a problem I cant seem to find an efficient solution for. My application is supposed to parse a text file while another process is continuously adding to it. I have tried scanner and inputstream but both seem to stop once they hit the end of the …
by hhappak in Software Development ()
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Hi everyone, I am having some problems with this problem. I know I am almost there but I think I am not quite getting it. I get this error when I run it. Exception in thread "main" java.lang.NullPointerException at Newspapers.Subscribers.main(Subscribers.java:14) Can you guide me to the right direction. Thank you. …
by Jason_24 in Software Development ()
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Hello! I am working in VB.NET 2010 with SQL Server 2014. Using SAP Crystal Reports i want to make a report in Multiple Master Detail Format. Now I Explain in Detail. In Database i have two tables tbl_Voucher_M & tbl_Voucher_D as master & detail table respectively. Each voucher consists of …
by Muhammad_115 in Software Development ()
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Programming Exercise ATM Machine In this assignment you will create a program that allows a user to do the following: 1) Create a bank account by supplying a user id and password. 2) Login using their id and password. 3) Quit the program. Now if login was successful the user …
by angbatangprog in Software Development ()
c
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Hi Dear could you please help for below issue Description: Previously our client is using ms office 2007 now client want to upgrade office to ms office 2013 we have VB5 application with access database (previouly it was .mdb and now it is converted to .accdb) so for that purpose …
by Prafull_1 in Software Development ()
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Hello, I am looking for a good .NET licensing system, which would be extremely easy to use and integrate (automatic integration into the program). It should be safe (not easy to hack/crack), and verify the license each time user opens a program (connect to the license server and see if …
by jan1024188 7 in Software Development ()
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hi everyone I am a beginner in vb.net programming and I realized a QCM implementation for my final project study. I have two combobox the 2nd is based on the first and I want to filter the data of the first combo for the 2nd combo displays information related with …
by hicham_2 in Software Development ()
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I want to change keyboard key output string with vb.net and I have got some function how to do it. But what to do with this functions: unhookwindowshookex setwindowshookex getasynckeystate callnexthookex getforegroundwindow keybd_event sendmessage. Please give me sample code by using these functions. * the app loads keyboard string from …
by Simple man in Software Development ()
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Hi, Am trying to log my traces using common logging with log4net, am able to get my traces by using log4net but on top of it when i try with common logging dll then could nt able to get my traces .advices will be helpful. <configSections> <sectionGroup name="common"> <section name="logging" …
by kamilacbe in Software Development ()
c#
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Hi how do i change the key press output string like, i have pressed a it will send b not a and when i press ctrl + a it will select all text. But not using sendkeys and e.handled. Thank you
by Simple man in Software Development ()
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Hello, it is me once more. I am using Python 2.3, and I must use Zelle's graphics class (and I must agree with many of you. Tkinter is much better). We have been tasked with creating a Graphical Scientific Calculator. In addition to the normal operators, it must contain the …
by tkpanther in Software Development ()
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