4,588 Topics
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 | Hi Everyone could anyone help me with the event handling behind a checkbox, which is one of the columns in datagridview. First of all i am adding this checkbox column to dataTable dt, which is the source of DataGridView1. However, i cannot make the checkbox to work, i.e. ifi click …  |
| | i hav a menustrip and created mdi forms in this i hav child forms, i want to open one child form and hide the remaining child forms. Give me the solution for this question |
| | HI, I am trying to make a GUI A that has many rows of data. I right click on gui A and open GUI b that edits the row in GUI A i clicked on. Then i click save on GUI B . and changes are reflected in GUI A. …  |
| | Good day, I have been trying to add a new record to the Access Database that has already been connected to the Visual Basic Application (Using Visual Studio 2005) that I have been developing, using the DataSource and the DataAdapter objects, though I'm able to add an Insert query and … |
| | I want to create a rsa key in c# and export the container. I am having difficulty. I create container like this: [CODE]CspParameters cspParams = new CspParameters(); cspParams.KeyContainerName = "XML_ENC_RSA_KEY";[/CODE] The msdn example says I can export the container with this syntax: aspnet_regiis -pa "XML_ENC_RSA_KEY" "NT AUTHORITY\NETWORK SERVICE". This does … |
| | Hello everybody, I am having problems in connecting dbf file using C# Actually, what i want to do is as follows: 1. on GO button, the code connects to dbf file saved in my local hdd ie at d:\dbase 2. the file name is billingsample.dbf of type IV 3. the … |
| | Hi everyone, I have Javascript function (say hello()) in page (abc.aspx) I want to call this function from (abc.aspx.cs) In .cs file I have a function say fun1() { - -- if (var==1) call javascript function here } how can I call javascript function from IF condition?? I dont want … |
| | Hello, I asked this question in the c++ forums but I've since moved the small program that I was working on over to C# Forms. have a current file that I am opening. Each line of said file looks like this: D40001~10997~811~DANIWEB~555-555-5555~7.70~I~2111 There are around 5000 lines with different DXXXXX … |
| | hi all i'm a Beginner in c# coding. i want to design a home application that will run on a single pc i want to design a menu strip but not like the menu bar that appear above the window(file,edit,view,...) my idea in design is that the menu appear in … |
| | Dear c# Community, I am seeking general advice from those with more experience. My problem is this: I have written c# code that computes several X,Y data sets. I now wish to plot these as a scatter graph. Nothing fancy, just simple plots that pop up at the end of … |
| | i hav a menustrip and created mdi forms in this i hav child forms, i want to open one child form and hide the remaining child forms. Give me the solution for this question  |
 | I am doing a Quiz Generator / Viewer project, which requries the use of a database for the numerous questions the teacher has to put in, as well as the user names, passwords, etc. I used Microsoft Access (2000, I think) because I found it easier to use. For the … |
| | OK, so in Visual Web Developer, I've created a master page that has 2 textboxes (one for a user name, one for a password), and then I have a content holder (note that the 2 textboxes are outside of the content holder.) I also have a web form that is … |
| | Hi i have a simple question i was wondering how to display the existing data in C# objects like Textbox, combobox or labels. At the moment a sql database file, one of the tables data is currently displayed in the datagridview control just fine. But what i would like to … |
 | I'm looking for if I can add C# to my toolbox. However there is something which is not clear. I know C# is interpreted language, but can't get it when it comes to learning It. I would like to learn Mono, but then, how does it differ with M$'s? Where … |
| | Hi guys, as the title suggest, Im new to c#. I have a text file with 5 lines of text in it. Im trying to read each line and throw it into an array of string type. But Im having problems. [code] private void button4_Click(object sender, EventArgs e) { songs …  |
| | dear all , i was getting values x and y axis from joystick using c# and after getting the joystick values into pass the opcserver ..plz replay me any logics and codings..any have opcserver connection and how to pass the values code send to me ..... thk |
| | Hello everyone, First of all sorry for my English. How can I rename headers in dataGridView? When I press on Find button all works just fine. I get the information wich I want. But headers of columns in dataGridView have names just like in database (PersonID, Name_Person,... ). I would … |
| | hi Everybody, I am new to SIP and C#. Now i attempting to create video conferencing Using SIP and C#. But i dont know how to create SIP server and how to stream video . Could you please tell me how to do that? or Give me some links about … |
| | (This is a repeat post from C# section since I just found this section and thought it might apply.) Hi guys, First I want to apologize for such a lengthy post. I'm attempting to give as much information as I can, and I'm sure I'm leaving something important out anyway. … |
| | /edit: I found the Windows Servers forum section and posted there as well, but if you have any input I'd appreciate any help I can get. I'll be checking both threads for replies. Hi guys, First I want to apologize for such a lengthy post. I'm attempting to give as … |
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| | I have this code in a C# application that is automating a Web app. I want to execute the javascript function and would like to SEE the results, however when running the app I get an exception "Specified cast is not valid." on line 2 below. mshtml.IHTMLDocument2 doc2 = (mshtml.IHTMLDocument2)ie.Document; … |
| | hi everyone i have two problems in the above code- 1. on click of update button of gridview, dropdownlist of subcategory should take null value and should display none which is not happening. 2. on click of edit button of gridview subcategory dropdownlist is not displaying the selected value instead … |
| | Hello there, I'm in the process of learning C# and windows forms. What I'm trying to do is adapt some scripts I have already made using PHP and MySQL to work in a windows environment and GUI. I previously wrote it using PHP because I was already familiar with the … |
| | Hi I have done C# but that is not enough Please tell me what should I do for more.... Thanks |
 | C# code snippet demonstrating how to set the status of a specified Windows service. Provide the name of the service and it's value (it's an integer value described in the comments) |
| | This is a snippet that will get either all the child controls of a form (other other control) or controls of a specified type. This is for C# 4.0 as it utilizes an optional parameter. |
| | Here's the intro: My current code sends and receives packets of data. I'm needing a way to filter out unnecessary data (for what we're wanting to plot) and plot the data that is received in real-time. I do believe that we have access to MATLAB, so maybe that would be … |
| | what is the code for showing the button_Click event in a text box.....? |
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