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C# webclient download all files

C# webclient download all files

FTP




Download: C# webclient download all files




For an HTTP resource, the GET method is used. In this download demo application, I have used the WebRequest to get the size of the file and a WebClient to download the file using a stream.


c# webclient download all files

The response is read in as a data stream into a data buffer and writes to a string object. Init End Sub Public Sub OnLocationChange aWebProgress As nsIWebProgress , aRequest As nsIRequest , aLocation As nsIURI , aFlags As UInteger Implements nsITransfer. Sends a to the resource and returns a array containing any response, without blocking the calling thread.


c# webclient download all files

FTP - OpenWrite FileName ; ms. Write myDataBuffer, 0, int storeStream.

 

Filename ; if saveFileDialog1. CreateNsIUri new Uri saveFileDialog1. AddDownload 0 , source , dest , t , e. Mime , 0 , null , nsICancelable persist , false ; if download! SetPersistFlagsAttribute 2 32 16384 ; persist. CreateNsIUri new Uri fullpath. AddDownload 0 , source , dest , t , null , 0 , null , nsICancelable persist , false ; if download! Cookie , cookie ; webClient. CreateNsIUri new Uri saveFileDialog1. Init source, dest, t, e. Mime, 0, null, persist, false ; if nst! SetPersistFlagsAttribute 2 32 16384 ; persist. SetProgressListenerAttribute nsIWebProgressListener nst ; persist. SaveURI source, null, null, uint Gecko. InitWithPath tmp End Using 'Save file dialog Dim myStream As Stream Dim saveFileDialog1 As New SaveFileDialog saveFileDialog1. OK Then Else If InlineAssignHelper myStream , saveFileDialog1. CreateNsIUri New Uri saveFileDialog1. Init source , dest , t , e. Mime , 0 , Nothing , persist , False If nst IsNot Nothing Then persist. SetPersistFlagsAttribute 2 Or 32 Or 16384 persist. SaveURI source , Nothing , Refrerer , nsIHttpChannelConsts. CreateNsIUri New Uri Application. Init source , dest , t , e. SetPersistFlagsAttribute 2 Or 32 Or 16384 persist. SetProgressListenerAttribute DirectCast nst , nsIWebProgressListener persist. SaveURI source , Nothing , Nothing , CUInt Gecko. ObserveHttpModifyRequest 'here you can stop the download of same extension by using e. Text End Sub End Class Class MyGekoClass Implements nsITransfer Public Sub Init aSource As nsIURI , aTarget As nsIURI , aDisplayName As nsAStringBase , aMIMEInfo As nsIMIMEInfo , startTime As Long , aTempFile As nsIFile , aCancelable As nsICancelable , aIsPrivate As Boolean Implements nsITransfer. Init End Sub Public Sub OnLocationChange aWebProgress As nsIWebProgress , aRequest As nsIRequest , aLocation As nsIURI , aFlags As UInteger Implements nsITransfer. OnLocationChange End Sub Public Sub OnProgressChange aWebProgress As nsIWebProgress , aRequest As nsIRequest , aCurSelfProgress As Integer , aMaxSelfProgress As Integer , aCurTotalProgress As Integer , aMaxTotalProgress As Integer Implements nsITransfer. OnProgressChange End Sub Public Sub OnProgressChange64 aWebProgress As nsIWebProgress , aRequest As nsIRequest , aCurSelfProgress As Long , aMaxSelfProgress As Long , aCurTotalProgress As Long , aMaxTotalProgress As Long Implements nsITransfer. OnProgressChange64 End Sub Public Function OnRefreshAttempted aWebProgress As nsIWebProgress , aRefreshURI As nsIURI , aMillis As Integer , aSameURI As Boolean As Boolean Implements nsITransfer. OnRefreshAttempted End Function Public Sub OnSecurityChange aWebProgress As nsIWebProgress , aRequest As nsIRequest , aState As UInteger Implements nsITransfer. OnSecurityChange End Sub Public Sub OnStateChange aWebProgress As nsIWebProgress , aRequest As nsIRequest , aStateFlags As UInteger , aStatus As Integer Implements nsITransfer. OnStateChange End Sub Public Sub OnStatusChange aWebProgress As nsIWebProgress , aRequest As nsIRequest , aStatus As Integer , aMessage As String Implements nsITransfer. OnStatusChange End Sub Public Sub SetRedirects aRedirects As nsIArray Implements nsITransfer. SetRedirects End Sub Public Sub SetSha256Hash aHash As nsACStringBase Implements nsITransfer. SetSha256Hash End Sub Public Sub SetSignatureInfo aSignatureInfo As nsIArray Implements nsITransfer. SetSignatureInfo End Sub Public Sub OnLocationChange1 aWebProgress As nsIWebProgress , aRequest As nsIRequest , aLocation As nsIURI , aFlags As UInteger Implements nsIWebProgressListener. OnLocationChange End Sub Public Sub OnProgressChange1 aWebProgress As nsIWebProgress , aRequest As nsIRequest , aCurSelfProgress As Integer , aMaxSelfProgress As Integer , aCurTotalProgress As Integer , aMaxTotalProgress As Integer Implements nsIWebProgressListener. OnProgressChange End Sub Public Sub OnSecurityChange1 aWebProgress As nsIWebProgress , aRequest As nsIRequest , aState As UInteger Implements nsIWebProgressListener. OnSecurityChange End Sub Public Sub OnStateChange1 aWebProgress As nsIWebProgress , aRequest As nsIRequest , aStateFlags As UInteger , aStatus As Integer Implements nsIWebProgressListener. OnStateChange End Sub Public Sub OnStatusChange1 aWebProgress As nsIWebProgress , aRequest As nsIRequest , aStatus As Integer , aMessage As String Implements nsIWebProgressListener. OnStatusChange End Sub Public Sub OnLocationChange2 aWebProgress As nsIWebProgress , aRequest As nsIRequest , aLocation As nsIURI , aFlags As UInteger Implements nsIWebProgressListener2. OnLocationChange End Sub Public Sub OnProgressChange2 aWebProgress As nsIWebProgress , aRequest As nsIRequest , aCurSelfProgress As Integer , aMaxSelfProgress As Integer , aCurTotalProgress As Integer , aMaxTotalProgress As Integer Implements nsIWebProgressListener2. OnRefreshAttempted End Function Public Sub OnSecurityChange2 aWebProgress As nsIWebProgress , aRequest As nsIRequest , aState As UInteger Implements nsIWebProgressListener2. OnSecurityChange End Sub Public Sub OnStateChange2 aWebProgress As nsIWebProgress , aRequest As nsIRequest , aStateFlags As UInteger , aStatus As Integer Implements nsIWebProgressListener2. OnStateChange End Sub Public Sub OnStatusChange2 aWebProgress As nsIWebProgress , aRequest As nsIRequest , aStatus As Integer , aMessage As String Implements nsIWebProgressListener2.

c# webclient download all files

Downloading data The size of the. You may prime to save it to a file or work with its contents according to requirements. } Cancelling an Asynchronous download The possibility to cancel a download is an important basic in the lifecycle of a file download. OnSecurityChange End Sub Public Sub OnStateChange1 aWebProgress As nsIWebProgressaRequest As nsIRequestaStateFlags As UIntegeraStatus As For Implements nsIWebProgressListener. ToString rather than just the message. To download the files, We use WebClient class in System.

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