Uploads the image of a specified index in buffer to the FTP server as a specified image format.

Namespace: Dynamsoft.DotNet.TWAIN
Assembly: DynamicDotNetTWAIN (in DynamicDotNetTWAIN.dll) Version: 3.0.0.0 (3.0.0.0)

Syntax

C#
public bool FTPUploadEx(
	string strFTPServer,
	short sImageIndex,
	string strFTPRemoteFile,
	DWTImageFileFormat enumImageType
)
Visual Basic
Public Function FTPUploadEx ( _
	strFTPServer As String, _
	sImageIndex As Short, _
	strFTPRemoteFile As String, _
	enumImageType As DWTImageFileFormat _
) As Boolean

Parameters

strFTPServer
Type: System..::..String
The name of the FTP server.
sImageIndex
Type: System..::..Int16
Specifies the index of image in buffer. The index is 0-based.
strFTPRemoteFile
Type: System..::..String
The name of the file to be created on the FTP server. It should be a relative path on the FTP server.
enumImageType
Type: Dynamsoft.DotNet.TWAIN.Enums..::..DWTImageFileFormat
The image format of the file to be created on the FTP server.

Return Value

True indicates success. False indicates failure.

Remarks

Dynamic .NET TWAIN processes the image format according to the value of the ImageType. DWTImageFileFormat Allowed Values ImageType 0 BMP 1 JPEG 2 TIFF 3 PNG 4 PDF FTPRemoteFile parameter should include the FTP directory of the file. Write permission of the specified directory is needed for uploading.

Exceptions

ExceptionCondition
Dynamsoft.DotNet.TWAIN..::..TwainException When an error occurs and IfThrowException property is true, an exception will be thrown. When IfThrowException property is false, please check ErrorCode and ErrorString.

See Also