ClipboardHelper
Helper to encode and set HTML fragment to clipboard. See http://theartofdev.com/2012/11/11/setting-html-and-plain-text-formatting-to-clipboard/..
Métodos
CopyToClipboard(string, string)
Clears clipboard and sets the given HTML and plain text fragment to the clipboard, providing additional meta-information for HTML. See String) for HTML fragment details.
- html
- a html fragment
- plainText
- the plain text
CopyToClipboard(string)
Clears clipboard and sets the given plain text fragment to the clipboard.
- plainText
- the plain text
CreateDataObject(string, string) : DataObject
Create DataObject with given html and plain-text ready to be used for clipboard or drag and drop. Handle missing <html> tags, specified start\end segments and Unicode characters.
- html
- a html fragment
- plainText
- the plain text
GetByteCount(StringBuilder, int, int) : int
Calculates the number of bytes produced by encoding the string in the string builder in UTF-8 and not .NET default string encoding.
- sb
- the string builder to count its string
- start
- optional: the start index to calculate from (default - start of string)
- end
- optional: the end index to calculate to (default - end of string)
Retorna: the number of bytes required to encode the string in UTF-8
GetHtmlDataString(string) : string
Generate HTML fragment data string with header that is required for the clipboard.
- html
- the html to generate for
Retorna: the resulted string
Campos
EndFragment : string
html comment to point the end of html fragment
Header : string
The string contains index references to other spots in the string, so we need placeholders so we can compute the offsets. The <<<<<<<_ strings are just placeholders. We'll back-patch them actual values afterwards. The string layout (<<<) also ensures that it can't appear in the body of the html because the < character must be escaped.
StartFragment : string
html comment to point the beginning of html fragment
_byteCount : char[]
Used to calculate characters byte count in UTF-8