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35 Posted Topics
 | Hi, I've the following html/javascript/css code that I'm trying to execute. But it doesn't work. What I'm trying to do is similar to this: http://jsfiddle.net/FsPSZ/16/ (i've even tried this and the problem is the same) ` <!DOCTYPE html> <html> <head> <title>test</title> <style> #preview{ position:absolute; border:1px solid #ccc; background:#333; padding:5px; display:none; …  |
| | Hi, I'm getting the error at the doc.close in the last argument; type mismatch error using object 11 com addin; for which the doc.close takes 3 arguments. thx [code] Microsoft.Office.Interop.Word.ApplicationClass wordApp = new ApplicationClass(); object file = textBox1.Text; object nullobj = System.Reflection.Missing.Value; Microsoft.Office.Interop.Word.Document doc = wordApp.Documents.Open(ref file, ref nullobj, ref … |
| | Hi, I've written a code to count vowels and consonants. But it hangs and doesn't do anything when a function call is made or even before that at get statement. When I try to get a string from user to pass to the function to count vowels or consonants. Here … |
| | Hi, I'm doing the following code to connect to Access Db. The db1.mdb is placed in c:\db1.mdb. It giving me error "couldn't find file" [CODE]using System; using System.Collections.Generic; using System.Linq; using System.Text; using System; using System.Data.OleDb; namespace CustomerDB { class OleDbTest{ public static void Main() { //create the database connection … |
| | [COLOR="Green"]Trying to take input from user, put it in array and do the sorting[/COLOR] The code is: [CODE] #include <stdio.h> #include <conio.h> #include <stdlib.h> class Sort { static int array[5]; static int index; static int i; public: void insert(int num) { array[index] = num; index++; } int sortarr(const void *x, …  |
| | Dear guys, Can anyone help me out to open up a windows default dialog box in C# to browse folder and the folder path be displayed in the lab/edit box. Regards, Ali |
| | How can I read the contents (separate paragraphs) of a .doc /.docx file in C#  |
| | I've been trying to use substring to get the last three digits as part of the extension but wasn't successful. Can anyone tell me how I can extract the extension from the file name? Rgs |
| | Hi, I've been trying to capture video from webcam using openCV functions and openGL for rendering. The code is working fine and I can acquire and display both the cameras. Now I'm trying to record the captured video's and saving them to a file using openCV createvideowriter object. I can … |
| | Hi, I've been trying to read the file content from the file path entered by user at run time. However i always end up in error. Help needed... char name[100]; ifstream infile; cout<<"Enter filename to open"; cin.getline(name,100); infile.open(name); if(!(infile.is_open())) { cout<<endl<<"File Not Found"; } i'm not using relative path, instead … |
| | How to break or get out of foreach loop while searching folder for files or something like that  |
| | Is there a way to read MS Office document word by word in C#. I could read the whole stoyr like [code] doc.ActiveWindow.Selection.WholeStory(); doc.ActiveWindow.Selection.Copy(); IDataObject data = Clipboard.GetDataObject(); [/code] However then can we use any method using data object to read the ms word documents word by word?  |
| | Hi, how can i open and show a folder in windows using C#. like after complting some task i want the app to open the particular folder and present it to the user. like we open any folder by double clicking on it. I want to do it the same … |
| | hi, One of my freind is asking for bpsk modulator and demodulator. It's out of my domain knowledge and i'm not sure what is it about. Can you refer to some C language example codes of the above. will appreciate your quick reply thx |
| | Hi, I've wrote a small application which browse a folder and rename the files within that foldrer. However if the folder more then 500 files then the app tends to take a while to process. I somehow or the other needs to show some sort of text displaying "processing..." or … |
| | Hi all, I'm trying to display an image in C# using openCV library. I've installed the openCV 1.0 and have downloaded the opencv wrapper dll file for the c#. I've tried the following code but it isn't showing any image. just an empty window, can anyone help thanks [code] IplImage … |
| | Hi, I was just wondering if anyone could help me out with reading a movie in Csharp. and secondly what format does CSharp supports. Regards, A |
| | Hi, How can I show a long value returned from a function to a textbox on a dialog box. Void CVideoDlg::OnBnClickedFrames() { m_AMC.get_FramesDrawn(); // retunrs long } I want to display the returned value in textbox as well as a messagebox. I tried MessageBox(CString(m_AMC.get_FramesDrawn())); But it didn't work out anyone …  |
| | Hi, How can I send http request for authentication? My current code returns 401 unauthorized access HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://128.39.141.213/axis-cgi/com/ptz.cgi?camera=1&move=right"); HttpWebResponse response = (HttpWebResponse)request.GetResponse(); Looking for a quick reply Regards, A |
| | Hi, How can I play the webcam video (live feed) using C#.net? Thx A |
| | Hi, I have setup a network dome camera on a LAN, which I can access in C# using its API's. I can even capture the image. However I would like to know how can I capture the images and save it in a folder at regular intervals. i.e. Like every … |
| | Is there any way to insert an empty line in a string type variable. string textFile = "abc"; textFile = textFile + string.Empty; textFile = textFile + "def"; This is what I'm trying. But the string.Empty has no effect. This also neither works textFile = textFile + "\n"; Any suggestions? |
| | Is there any method to find the number of elements that are filled in an array lets say i have the following array defined string[] text = new string[50] and i fill the first 8 elements/indexes Is there any method that could return the number of elements/indexes within an string …  |
| | Can anyone help me out with the code. I'm getting the Null Reference Object Exception at the following line textFile1_Paras[paraNumber] = line; I'm trying to separate paragraphs from a text file into string array [code] int paraNumber = 0; string[] lines = File.ReadAllLines(filePath1); foreach (string line in lines) { while … |
| | Is there a way to keep the text formatting as it is while reading content form word into richtextbox control in C#? |
| | I'm using the writeAlltext method to save a text file with the contents saved in string variable namely textFile1. File.WriteAllText(saveFileDialog1.FileName, textFile1); However for each blank line i'm getting two boxes in the output text file. I need to keep the formatting as it is while saving a file. the blank …  |
| | Is it necessary to have the "All files" option in the dialogBox. I tried removing it but it won't compile. gives some sort of error this.saveFileDialog1.Filter = "Document Files - (*.txt)|*.txt|" + "All files (*.*)|*.*"; Tried removing the [+ "All file ] onwards string. this.saveFileDialog1.Filter = "Document Files - (*.txt)|*.txt|"; … |
| | Which method can be used to set the values in combo box from within code? |
| | Getting the following error Error `'System.StringSplitOptions' does not contain a definition for 'RemoveEmptyEntires'` string[] lines = File.ReadAllLines(fileName); char[] delim = new char[1]; delim[0] = ' '; foreach (string line in lines) { if (line != string.Empty) { string[] words = line.Split(delim, StringSplitOptions.RemoveEmptyEntires); // here you've got all your words in … |
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| | How can I call another form from within one forms control events. like initiating a form on button click? |
| | Greetings, How to change a file name using C# code with fixed path to the subject file? Do I need to copy/create a new file with new name and delete the old one or is there a way to change the name without doing above. Rds |
| | Is there any way to type casting from NumberUpDown to string? Couldn't get much help from msdn :( |
| | Hi, This is my second post in continuation to my previous one. How can I loop through all the files in a folder. Cheers! Ali |
| | Dear guys, Can anyone help me out to open up a windows default dialog box in C# to browse folder and the folder path be displayed in the lab/edit box. I am new at C#. Just created a simple form application and now looking to do the backend coding Regards, … |
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