HttpResponseBase.WriteSubstitution(HttpResponseSubstitutionCallback) Method

Definition

Inserts substitution blocks into the response, which enables dynamic generation of regions for cached output responses.

C#
public virtual void WriteSubstitution(System.Web.HttpResponseSubstitutionCallback callback);

Parameters

callback
HttpResponseSubstitutionCallback

The method, user control, or object to substitute.

Exceptions

Applies to

Product Versions
.NET Framework 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1