Telerik.Web.UI.Editor.DialogControls.HTTPSend
Allow the transfer of data files using the W3C's specification for HTTP multipart form data. Microsoft's version has a bug where it does not format the ending boundary correctly.
Inheritance Hierarchy
- System.Object
- Telerik.Web.UI.Editor.DialogControls.HTTPSend : IDisposable
Properties
BeginBoundary String
The string that defines the begining boundary of our multipart transfer as defined in the w3c specs. This method also sets the Content and Ending boundaries as defined by the w3c specs.
BufferSize Int32
Allows us to determine the size of the buffer used to send a piece of the file at a time out the IO stream. Defaults to 1024 * 10.
Certificate X509Certificate
Allows us to specifiy the certificate to use for secure communications.
Chunked Boolean
Gets or sets a value indicating whether the file can be sent in smaller packets.
ContentBoundary String
The string that defines the content boundary of our multipart transfer as defined in the w3c specs.
Credentials ICredentials
Allows us to specified the credentials used for the transfer.
EndingBoundary String
The string that defines the ending boundary of our multipart transfer as defined in the w3c specs.
Expect100 Boolean
Gets or sets a value indicating whether the Expect100-Continue header should be sent.
FileContentType String
Used to change the content type of the file being sent. Currently defaults to: text/xml. Other options are text/plain or binary.
KeepAlive Boolean
Gets or sets a value indicating whether to make a persistent connection to the Internet resource.
Pipelined Boolean
Gets or sets a value indicating whether to pipeline the request to the Internet resource.
ResponseText StringBuilder
The data returned to us after the transfer is completed.
TransferHttpVersion Version
Allows you to specify the specific version of HTTP to use for uploads. The dot NET stuff currently does not allow you to remove the continue-100 header from 1.1 and 1.0 currently has a bug in it where it adds the continue-100. MS has sent a patch to remove the continue-100 in HTTP 1.0.
URL String
The web address of the recipient of the transfer.
Methods
GetFileHeader
Returns the proper content information for the file we are sending.
Parameters
filename System.String
The local path to the file that should be sent.
Returns
System.String All file headers, properly formatted
in a string.
GetFileTrailer
Creates the proper ending boundary for the multipart upload.
Returns
System.String The ending boundary.
GetFormFields
Builds the proper format of the multipart data that contains the form fields and their respective values.
Returns
System.String All form fields, properly formatted
in a string.
GetResponse
Make the request to the web server and retrieve it's response into a text buffer.
Returns
System.Void
GetStream
Determines if we have a file stream set, and returns either the HttpWebRequest stream or the file.
Returns
System.IO.Stream Either the HttpWebRequest stream or
the local output file.
SendTextAsFile
Transmits a file to the web server stated in the URL property. You may call this several times and it will use the values previously set for fields and URL.
Parameters
content System.String
the text to send
filename System.String
The local path of the file to send.
Returns
System.Void
SetField
Allows you to add some additional field data to be sent along with the transfer. This is usually used for things like userid and password to validate the transfer.
Parameters
name System.String
The name of the custom field.
value System.String
The value of the custom field.
Returns
System.Void
SetFilename
Used to signal we want the output to go to a text file verses being transfered to a URL.
Parameters
path System.String
The local path to the output file.
Returns
System.Void
SetHeader
Allows you to add some additional header data to be sent along with the transfer.
Parameters
name System.String
The name of the custom header.
value System.String
The value of the custom header.
Returns
System.Void
WriteFile
Reads in the file a chunck at a time then sends it to the output stream.
Parameters
output System.IO.Stream
The stream to write to.
filename System.String
The local path of the file to send.
Returns
System.Void
WriteString
Mainly used to turn the string into a byte buffer and then write it to our IO stream.
Parameters
output System.IO.Stream
The stream to write to.
data System.String
The data to place into the stream.
Returns
System.Void