protection

问题 I am trying to hide some columns and prevent the user to have any access to them; while they can edit other parts of the sheet. What I am seeking is something like: ActiveWorkbook.Sheets("Name").Visible = xlSheetVeryHidden So user cannot see them. I am aware that one option is adding another sheet and move those columns to there and hide that one sheet; but as I am working on a relatively large data-set and it has a standard format within the company, I prefer not to do so. I already tried

问题 I am trying to hide some columns and prevent the user to have any access to them; while they can edit other parts of the sheet. What I am seeking is something like: ActiveWorkbook.Sheets("Name").Visible = xlSheetVeryHidden So user cannot see them. I am aware that one option is adding another sheet and move those columns to there and hide that one sheet; but as I am working on a relatively large data-set and it has a standard format within the company, I prefer not to do so. I already tried

问题 I am trying to hide some columns and prevent the user to have any access to them; while they can edit other parts of the sheet. What I am seeking is something like: ActiveWorkbook.Sheets("Name").Visible = xlSheetVeryHidden So user cannot see them. I am aware that one option is adding another sheet and move those columns to there and hide that one sheet; but as I am working on a relatively large data-set and it has a standard format within the company, I prefer not to do so. I already tried

问题 I need to add basic password protection to an Open XML Wordprocessing document. I can either use the COM interface, which is very slow when I have a large number of documents to process; or I can put the data directly in the docx file under <w:settings> <w:documentProtection> which is very fast. However, looking at the requirements to encrypt the password looks like it will take hours of programming. Does anyone have this algorithm already coded? I'm coding in C#. 回答1: here's a full code

问题 I need to add basic password protection to an Open XML Wordprocessing document. I can either use the COM interface, which is very slow when I have a large number of documents to process; or I can put the data directly in the docx file under <w:settings> <w:documentProtection> which is very fast. However, looking at the requirements to encrypt the password looks like it will take hours of programming. Does anyone have this algorithm already coded? I'm coding in C#. 回答1: here's a full code

问题 I'm programming an application in my company, and there is a file watcher: fsw.NotifyFilter = (NotifyFilters.Security Or NotifyFilters.LastAccess Or NotifyFilters.LastWrite) AddHandler fsw.Changed, New FileSystemEventHandler(AddressOf OnChanged) AddHandler fsw.Created, AddressOf OnChanged AddHandler fsw.Renamed, AddressOf OnRenamed AddHandler fsw.Deleted, AddressOf OnChanged But I want to protect some files from users by send it in skype, messanger oruploading it to any cloud. Ex. I have an

问题 I am creating a word 2003 document from a template XML document using a java code. I need to protect (make read-only) the document after it has been created. The document has some fields as editable (i.e. text form fields of the developer mode) in it, which can be editable after the document is created. Can this be achieved using java? 回答1: If you only need to make the Word Document a Read-Only, you can do it like this: import java.io.File; public class FileReadOnly { public static void main

问题 I have a spreadsheet that is editable by everyone with a protected sheet with some ranges unprotected. I want cells that can be altered by a script run by any user (from a menu), but not manually. When I run the script not as the owner it gives an error message when I try to temporarily remove the protection. 回答1: There seems to be no easy way to do this, because functions run from the menu is always executed as "user at the keyboard". One workaround is to publish a Web App to always "Execute

问题 my client has bought a font which I would like to use on his website, but the company which made the font(Adobe) told me, that there is no webfont service for this current font and I can use it on a website only if I rasterize it or make it impossible to download/steal the font in any other way. Therefore, the question is: Is there any reliable way to protect webfonts? (second, optional part) Is there any way that is generally considered to be enough so its legally safe to use the font? What

来源： https://stackoverflow.com/questions/42778044/php-pdf-password-protection-no-open-without-password