c# - Scintillanet, how to save its text to a file? -

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i programming code editor in c# using visual studio , use scintillanet text editor in program, want user able save text editor file. if used richtextbox, code saving file have been:

richtextbox.savefile(savefile1.filename, richtextboxstreamtype.richtext);

now tried scintilla editor:

scintilla.savefile(savefile1.filename, richtextboxstreamtype.richtext);

but got error: scintillanet.scintilla not contain definition savefile , no extension method savefile"...

what's appropriate code/method saving text scintilla editor file. can tell me? thank you


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