SyntaxMethods   Render(Report, Hashtable, Hashtable, CreateStream, EvaluateHeaderFooterExpressions)

Interface IRenderingExtension

Inherited Members

IExtension.Initialize(Hashtable)

Namespace: Telerik.Reporting.Processing

Assembly: Telerik.Reporting.dll

Syntax

public interface IRenderingExtension : IExtension, IDisposable

Methods

Render(Report, Hashtable, Hashtable, CreateStream, EvaluateHeaderFooterExpressions)

Provides the mechanism for implementing new rendering extension.

Declaration

bool Render(Report report, Hashtable renderingContext, Hashtable deviceInfo, CreateStream createStreamCallback, EvaluateHeaderFooterExpressions evalHeaderFooterCallback)

Parameters

Report report The report that has to be rendered.

System.Collections.Hashtable renderingContext Contains entries for rendering engine internal usage.

System.Collections.Hashtable deviceInfo The rendering extension parameters.

CreateStream createStreamCallback A CreateStream delegate.

EvaluateHeaderFooterExpressions evalHeaderFooterCallback A EvaluateHeaderFooterExpressions delegate.

Returns

System.Boolean True if the rendering operation is successful; otherwise returns False.

Remarks

The stream created by the CreateStream delegate is used by the Reporting engine and for best performance it is not advisable to be closed (it will be closed by the Reporting engine).