coder389

I have files in e pub format. I have to show their contents to the user. How do I read them in asp.net?

I am getting an error that is"Invalid object name 't_Images' " here is my code: SqlConnection s = new SqlConnection(con); s.Open(); byte[] data; using (System.IO.MemoryStream stream = new System.IO.MemoryStream()) { video.Save(stream, System.Drawing.Imaging.ImageFormat.Bmp); data = stream.ToArray(); } SqlCommand s_Com = new SqlCommand("INSERT INTO t_Images (Image_ID,Image)"+" VALUES (1,@data) ; ", s); SqlParameter …

I have a long string and I want to display the first 50 characters of it (without including the HTML content). Can anyone suggest any method?

hello i saved the image path + filename + guid in database and image store in folder. i want to show image from database in image control of asp.net how its possible? kindly tell me as soon as possible thanks in advance...

The speed of retrieval of data on my site is very slow because it loads more than about 10 tabs at the same time. So, I want to implement caching in it. But, I don't know how to implement caching?

I have a long string of characters as input and I want to count the number of words in that string. How can I do it through regular expression?

I have a condition based upon which I require that the AJAX HTML Editor gets disable. This code is not working: edNote.Enabled=false; //edNote is AJAX editor. Please suggest any other means to do this.

I want to delete the entire folder or directory along with files and folders contained in it. how can I implement in c#?

I have the following code: int numberOfWords = 50; string regexMatch = string.Format(@"^(\w+\b.*?){{" + numberOfWords + "}}"); string firstWords = Regex.Match(result, regexMatch).Value; This code displays the first 50 words in a string. Now I want to display next 50 words (51st word to 100th word). How do I do it?

In my web.config file I have to add a key, but I want that its value should be relative to the location of the folder. How can I get it? I have: `<add key="FilePaths" value="c:\Folder1\Folder2\"/>` But I want that I only mention "Folder2" and its starting path is get dynamically. …

I am making a book reader. It takes input files in PDF format. I have to show them in EPUB format. But I don't know how to convert PDF to EPUB format. Please help by suggesting some valuable methods.