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I am using visual studio 2012 and creating a project. I want to use inbuilt sql server with VS 2012. I have create a service based databse i.e. student1.mdf. I have a button and when i click on the button, data should be permanentlly saved onto the database. But its …
by dreamvivek in Software Development ()
c#
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I am trying to get data from the SQL database with stored procedure using dataset and populate that data in combobox. It gives error as cannot find table 0. ...
by mpdph09 in Programming ()
c#
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Expression evaluation using Emit This class was designed to evaluate simple mathematical expressions. But instead of developing a routine to do the calculating, we use Emit to dynamically build a method that does the math for us. IMPORTANT: This is done with integer math. 7/2*3 = 9, not 10.5 (or …
by Momerath 1,327 in Software Development ()
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Hi Guys Ive come accross an interesting application which sorts out an array. Nothing special about that right? But then it gets a bit messy as it can sort out numerous array based on the original. So Lets say I provide it with an Array of 4 number (3,4,1,2) and …
by ogsirus in Software Development ()
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I want to save the capture fingerprint into database. the below code is given with SDK which fired on fingerprint capture. Please help which value i can store into my database for identification. ...
by geoamins2 in Software Development ()
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Hello guys, I am Toni Hacker, i browsed through this forum and I saw you guys really talk more about programming. i wanna make an operating system but i need a team. please its gonna be an open project. I need your advice and help. anybody care to help
by Cyberglobe in Software Development ()
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iam asking about chimical equations how can i programme it to the computer how can i make the computer understand that c+o2=co2 or naoh + hcl =nacl+h2o i mean how he understand that acid +alkail= water +salt
by المهندز in Programming ()
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Hi, I have a WPF Grid with multiple controls like TextBox, ComboBox, CheckBox etc. and their properties like Text, SelectedItem, IsChecked etc. are present inside the view model bound to the view perfectly. I want to copy the values of all the controls to the Clipboard (may be) and want …
by KM499 14 in Software Development ()
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I have many checkboxes on my form, I decided to create a custom checkbox to use instead. I thought I could just change the following two lines of code in Mainform.designer.cs... ... to ... and ... to ... And I can, in that the code runs as expected with the …
by Suzie999 213 in Software Development ()
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I'm trying to draw a border around some controls in order to highlight them, but I'm getting unexpected behaviour, in that nothing is drawn. Here is a current event method. I've tried a few variations. ... I'd appreciate any advice regarding what I might be doing wrong or missing. Thank …
by Suzie999 213 in Software Development ()
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I am using digital persona fingerprint reader which is U.are.U 5100, c# programming language and oracle database. The problem i faces was it was stated FMD created successfully during enrollment, but this only will be saved temporarily. Can i know what solution will be suggested to the code in order …
by jayamkoko in Programming ()
c#
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Hi, I am converting some C++ code to C# now and need some help on reading it! The C++ code is: ... And the C# code I have written so far is: ... Can someone please tell me how I build C, N1, N2, N and m?
by Devon_1 in Software Development ()
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Save value from the combobox for the index that will be changed. For e.g: If I have 5 items listed and 1st one is selected and when I change index to suppose 4th one, I need to save the value of 1st listed item at time of index being changed …
by mpdph09 in Programming ()
c#
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Now, before you say it already exists (because it does) I found that those didn't really have the generic ability to find any control on a form, regardless of containers. So, here you have a piece of code which will find any control on a form and will also search …
by Ketsuekiame 860 in Software Development ()
c#
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Hi I am working on windows services. i can bale to run the service for every 1 min. I creating multi thread. but i required the service to run in single thread. can any one please help me to fix my issue. Code ...
by rpv_sen 59 in Software Development ()
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I'm not even sure what it's called or even it it's possible, what I'm trying to do. I'm hoping the code might explain it. Each class that derives from Base has a method names oPrint, and I want to call then in the below fashion(ish) if possible. ... Any help …
by Suzie999 213 in Software Development ()
c#
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Hello everyobody, I'm trying to do a presentation of MD5 algorithm in my class. I would like to give an example of md5 hash in every programming language. I found a useful website like ... a with examples in all other languages, but i still want to present Java too …
by Linda_6 in Programming ()
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Hi there Am a new student in C# and am using Microsoft Visual C# 2013. My aim is to i. open a child form inside its MDIparent form ii. disable the MDIparent form when the child form is active/opened it was easier in VB.net with ... I have tried 1. …
by jeffrey4u in Software Development ()
c#
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Hello, I need some guidance with my third button. I have created a GUI that so far displays contents from from two folders by using folder browser dialog. All I want to do is compare the filenames between both folders and display the differences in a third listbox. I would …
by Sonic1980 in Software Development ()
c#
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how to get date from data grid view into datetime picker by clicking on cell ?? ...
by Hamza_13 in Software Development ()
c#
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I'm looking for an algorithm, pseudocode or any langauge, to generate random numbers with the following characteristics: integer values in the range 0-n lower values much more likely to happen than higher values, eg prob of 0 is n/(n(n-1)), prob of n is 1/(n(n-1)) - linear relationship between value and …
by JamesCherrill 2,589 in Programming ()
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Good day guys! I just want a little help no how to reference a repeater control in a function. My code below: ... A repeater reference should be put next on the TypeID specified in bold text. Thank you!
by blocker -3 in Web Development ()
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I am trying to populate textbox on winsows application from database. The stored procedure pulls data using datareader. Data looks fine when I execute stored procedure on SQL server management studio. But when I am trying to populate from the application its not getting same result. I apprecaite all help. …
by mpdph09 in Programming ()
c#
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Hi, I am trying to develop a software which can get information like listed bellow ... Those in brackets () are examples of how it should be. I've made only few of them, ... Here is only the code to get computer name and IP adress... can you please help …
by altjen in Software Development ()
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how to get value of user type column into combox box , user type is 2nd table first is user so in combo box there's a list for example doctor ,abc,xyz and iam working on windows application data grid view cellContent click event when i click on any cell all …
by Hamza_13 in Software Development ()
c#
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hi i want a code with c# Programming language to select some picture and convert thats picture to binary and save them in sql server database. thanks
by omimo in Software Development ()
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Good Day all i am using Navigation service as depicted below [CODE]<Frame x:Name="_home" NavigationUIVisibility="Hidden" HorizontalAlignment="Stretch" Width="2749" Margin="0,12,0,0" /> [/CODE] and i navigate to the Page like this [CODE](Application.Current.MainWindow.FindName("_home") as Frame).Source = new Uri("/F1.xaml", UriKind.Relative); [/CODE] which work fine. now in the Navigated page, lets just say a page shown in …
by vuyiswamb 17 in Software Development ()
c#
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Hello, I try to catch the HTML code from a webpage after I have logged in to a page. HTML is returned but that is the orignal HTML only BEFORE I logged in. For example I try to find "Log out" in the string returned which exists on the webpage. …
by Darth Vader in Programming ()
c c# c++