Opens a stream to the URI used by this HttpClientLeadStream.
public Task<bool> Open()
Public Function Open() As Task(Of Boolean)
true if successful; otherwise, false.
The LEADTOOLS class methods that uses LeadStream such as RasterCodecs.GetInformationAsync, RasterCodecs.LoadAsync, RasterCodecs.LoadSvgAsync or RasterCodecs.SaveAsync will call Open when it is ready to use the underlying stream.
Openwill perform the following:
Create a new .NET
System.IO.Stream using the following and setting it into the Stream property:
this.Stream = await this.HttpClient.GetStreamAsync(this.Uri);
Sets the value of IsOpen to true.
Afterwards, the LEADTOOLS methods will access Stream to load or store data.
Refer to RasterCodecs Async Operations for more information and examples.
For .NET Framework: A reference to the Leadtools.Async.dll assembly is required to use this functionality.
For .NET Standard: This functionality is included in the Leadtools.dll assembly.Target Platforms
Medical Web Viewer .NET
.NET, Java, Android, and iOS/macOS Assemblies
C API/C++ Class Libraries