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A5Storage::DataItem SetFromFile Method

Syntax

.SetFromFile as L (SourcePath as C, ContentType as C [, Offset as N [, Length as N]])

Arguments

SourcePathCharacter

The file that contents are copied from.

ContentTypeCharacter

The content type.

OffsetNumeric

Default = 0. Offset into the file where copying should begin. A value of 0 will start copying at the beginning of the file.

LengthNumeric

Default = -1. The amount of data to copy. If -1, all data is copied starting at the offset.

Returns

ResultLogical

Returns .T. if the operation succeeds, otherwise .F. (see .CallResult for additional error information.)

Description

Set the object value from the file specified in SourcePath and sets the content based on ContentType.

Example

dim CallResult as CallResult
dim Container as A5Storage::DataContainer = null_value()

CallResult = A5Storage::DataContainer::Open(Container, "Provider='Disk';Container='c:\A5Webroot';")
if CallResult.Success
    dim Item A5Storage::DataItem = null_value()
    if Container.ReferenceItem(Item, "MyObjectName")
        if .not. Item.SetFromFile(File.To_Blob("MyFile.jpg", "image/jpg")
            showvar(Item.CallResult.Text, "Error in SetFromFile")
        end if
    end if
end if