How to access a variables and functions of a specific class to another class in C#
Please give an example.
I have just started using Visual Studio code, but i am not able to format code in it, I have tried ctrl k+ Ctrl d but it doesn't work, any helpful link for it?
I need some help in my asp.net MVC web-application, how can I Upload an excel file and extract or save(import) excel file data into my MS SQL server database using asp.net MVC and C#?
Any reference link or code will help, as I want to perform both uploading a file and saving its data into database, any combined solution will work
thanks
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...I am trying to run the below code in my asp.net MVC web-application, to get the URL of first image(<img>) in the HTML string, using the code below
public static List<Uri> FetchLinksFromSource(string htmlSource)
{
List<Uri> links = new List<Uri>();
string regexImgSrc = @"<img[^>]*?src\s*=\s*[""']?([^'"" >]+?)[ '""][^>]*?>";
MatchCollection matchesImgSrc = Regex.Matches(htmlSource, regexImgSrc, RegexOptions.IgnoreCase | RegexOptions.Singleline);
foreach (Match m in matchesImgSrc)
{
string href = m.Groups[1].Value;
links.Add(new Uri(href)); //getting error here
}
return links;
}but I am getting this error "Invalid URI: The format of the URI could not be determined" when I run this code, here is the image of the error
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How can I remove the border from iframe using HTML or CSS?
Suppose this is my iframe
...How can I pass value from C# web-forms (.aspx) to html page?
...