Overwriting file in SharePoint in C #

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Overwriting file in SharePoint in C #

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#1 by (3 votes)

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I have a method that inserts a file in SharePoint using

RootFolder.Files.Add(file)

so I want to have the option to overwrite the file with only the URL.

c# sharepoint

asked by Nestor Eduardo 23.01.2017 в 16:55

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score 3 · Accepted Answer

The RootFolder.Files.Add method has an overload that receives a Boolean that specifies when to overwrite files with the same name.

SPFileCollection.Add method (String, Byte [], Boolean)

public SPFile Add(
    string urlOfFile,
    byte[] file,
    bool overwrite
)

Parameters:

urlOfFile
  Type: System.String
  The relative URL of the file.

file
  Type: []
  An array of bytes that contains the file.

overwrite
  Type: System.Boolean
true to overwrite a file with the same name; false does not overwrite.