C# ControlBuilder.GetType方法代码示例

        public override void OnProcessGeneratedCode(ControlBuilder controlBuilder, CodeCompileUnit codeCompileUnit, CodeTypeDeclaration baseType, CodeTypeDeclaration derivedType, CodeMemberMethod buildMethod, CodeMemberMethod dataBindingMethod, System.Collections.IDictionary additionalState)
        {
            // only run this once during page compilation, and only use this one builder (so that we don't get master pages, etc.)
            if (controlBuilder.GetType() == typeof(FileLevelPageControlBuilder))
            {
                // the page will only contain one namespace and one type
                var ns = codeCompileUnit.Namespaces.Cast<CodeNamespace>().FirstOrDefault();
                if (ns != null)
                {
                    var type = ns.Types.Cast<CodeTypeDeclaration>().FirstOrDefault();
                    if (type != null)
                    {
                        /* When this is output, it will inject this into every page:
                         *
                         * protected override PageStatePersister PageStatePersister {
                         *   get { return new CompressedHiddenFieldPageStatePersister(this); }
                         * }
                         *
                         */
                        CodeMemberProperty property = new CodeMemberProperty()
                        {
                            Name = "PageStatePersister",
                            HasGet = true,
                            Attributes = MemberAttributes.Override | MemberAttributes.Family,
                            Type = new CodeTypeReference(typeof(PageStatePersister))
                        };
                        var newObj = new CodeObjectCreateExpression(typeof(CompressedHiddenFieldPageStatePersister), new CodeThisReferenceExpression());
                        property.GetStatements.Add(new CodeMethodReturnStatement(newObj));
                        type.Members.Add(property);
                    }
                }
            }

            base.OnProcessGeneratedCode(controlBuilder, codeCompileUnit, baseType, derivedType, buildMethod, dataBindingMethod, additionalState);
        }

        /// <include file='doc\LiteralTextContainerControlBuilder.uex' path='docs/doc[@for="LiteralTextContainerControlBuilder.AppendSubBuilder"]/*' />
        public override void AppendSubBuilder(ControlBuilder subBuilder)
        {
            if (InDesigner)
            {
                base.AppendSubBuilder(subBuilder);
            }

            // The first one is used if ASP.NET is compiled with FAST_DATABINDING off. The second
            // is used if it is compiled with FAST_DATABINDING on. Note: We can't do a type 
            // comparison because CodeBlockBuilder is internal.
            //else if (typeof(DataBoundLiteralControl).IsAssignableFrom(subBuilder.ControlType))
            else if (subBuilder.GetType().FullName == "System.Web.UI.CodeBlockBuilder")
            {
                TextParser.AddDataBinding(subBuilder);
            }
            else
            {
                base.AppendSubBuilder(subBuilder);
                if (subBuilder.ControlType != typeof(LiteralText))
                {
                    if (_textParser != null)
                    {
                        _textParser.ResetBreaking();
                    }
                    else
                    {
                        _controlsInserted = true;
                    }
                }
            }
        }

		public override void AppendSubBuilder (ControlBuilder subBuilder)
		{
			if (subBuilder == null) {
				base.AppendSubBuilder (subBuilder);
				return;
			}
			
			if (typeof (ContentBuilderInternal).IsAssignableFrom (subBuilder.GetType ())) {
				if (hasOtherControls)
					throw new HttpException ("Only Content controls are supported on content pages.");
				
				hasContentControls = true;
				if (hasLiteralControls)
					throw new HttpParseException ("Only Content controls are supported on content pages.");
			} else
				hasOtherControls = true;
			
			base.AppendSubBuilder (subBuilder);
		}

		protected void CreateControlTree (ControlBuilder builder, bool inTemplate, bool childrenAsProperties)
		{
			EnsureID (builder);
			bool isTemplate = builder.IsTemplate;
			
			if (!isTemplate && !inTemplate) {
				CreateField (builder, true);
			} else if (!isTemplate) {
				bool doCheck = false;				
				bool singleInstance = false;
				ControlBuilder pb = builder.ParentBuilder;
				TemplateBuilder tpb;
				while (pb != null) {
					tpb = pb as TemplateBuilder;
					if (tpb == null) {
						pb = pb.ParentBuilder;
						continue;
					}
					
					if (tpb.TemplateInstance == TemplateInstance.Single)
						singleInstance = true;
					break;
				}
				
				if (!singleInstance)
					builder.ID = builder.GetNextID (null);
				else
					doCheck = true;

				CreateField (builder, doCheck);
			}

			InitMethod (builder, isTemplate, childrenAsProperties);
			if (!isTemplate || builder.GetType () == typeof (RootBuilder))
				CreateAssignStatementsFromAttributes (builder);

			if (builder.Children != null && builder.Children.Count > 0) {
				StringBuilder sb = new StringBuilder ();
				foreach (object b in builder.Children) {
					if (b is string) {
						sb.Append ((string) b);
						continue;
					}

					FlushText (builder, sb);
					if (b is ObjectTagBuilder) {
						ProcessObjectTag ((ObjectTagBuilder) b);
					} else if (b is StringPropertyBuilder) {
						StringPropertyBuilder pb = b as StringPropertyBuilder;
						if (pb.Children != null && pb.Children.Count > 0) {
							StringBuilder asb = new StringBuilder ();
							foreach (string s in pb.Children)
								asb.Append (s);
							CodeMemberMethod method = builder.Method;
							CodeAssignStatement assign = new CodeAssignStatement ();
							assign.Left = new CodePropertyReferenceExpression (ctrlVar, pb.PropertyName);
							assign.Right = new CodePrimitiveExpression (asb.ToString ());
							method.Statements.Add (AddLinePragma (assign, builder));
						}
					} else if (b is ContentBuilderInternal) {
						ContentBuilderInternal cb = (ContentBuilderInternal) b;
						CreateControlTree (cb, false, true);
						AddContentTemplateInvocation (cb, builder.Method, cb.Method.Name);
						continue;
					}

					// Ignore TemplateBuilders - they are processed in InitMethod
					else if (b is TemplateBuilder) {
					} else if (b is CodeRenderBuilder) {
						AddCodeRender (builder, (CodeRenderBuilder) b);
					} else if (b is DataBindingBuilder) {
						AddDataBindingLiteral (builder, (DataBindingBuilder) b);
					} else if (b is ControlBuilder) {
						ControlBuilder child = (ControlBuilder) b;
						CreateControlTree (child, inTemplate, builder.ChildrenAsProperties);
						AddChildCall (builder, child);
						continue;
					} else
						throw new Exception ("???");

					ControlBuilder bldr = b as ControlBuilder;
					bldr.ProcessGeneratedCode (CompileUnit, BaseType, DerivedType, bldr.Method, bldr.DataBindingMethod);
				}

				FlushText (builder, sb);
			}

			ControlBuilder defaultPropertyBuilder = builder.DefaultPropertyBuilder;
			if (defaultPropertyBuilder != null) {
				CreateControlTree (defaultPropertyBuilder, false, true);
				AddChildCall (builder, defaultPropertyBuilder);
			}
			
			if (builder.HasAspCode) {
				CodeMemberMethod renderMethod = builder.RenderMethod;
				CodeMethodReferenceExpression m = new CodeMethodReferenceExpression ();
				m.TargetObject = thisRef;
				m.MethodName = renderMethod.Name;

				CodeDelegateCreateExpression create = new CodeDelegateCreateExpression ();
//.........这里部分代码省略.........

		void AppendCode (ControlBuilder subBuilder)
		{
			if (type != null && !(typeof (Control).IsAssignableFrom (type)))
				throw new HttpException ("Code render not supported here.");

			if (typeof (CodeRenderBuilder) == subBuilder.GetType ())
				hasAspCode = true;

			AddChild (subBuilder);
		}

		void AppendToProperty (ControlBuilder subBuilder)
		{
			if (typeof (CodeRenderBuilder) == subBuilder.GetType ())
				throw new HttpException ("Code render not supported here.");

			if (defaultPropertyBuilder != null) {
				defaultPropertyBuilder.AppendSubBuilder (subBuilder);
				return;
			}

			AddChild (subBuilder);
		}

		public virtual void AppendSubBuilder (ControlBuilder subBuilder)
		{
			subBuilder.OnAppendToParentBuilder (this);
			
			subBuilder.parentBuilder = this;
			if (childrenAsProperties) {
				AppendToProperty (subBuilder);
				return;
			}

			if (typeof (CodeRenderBuilder).IsAssignableFrom (subBuilder.GetType ())) {
				AppendCode (subBuilder);
				return;
			}

			AddChild (subBuilder);
		}

 /// <include file='doc\Form.uex' path='docs/doc[@for="FormControlBuilder.AppendSubBuilder"]/*' />
 public override void AppendSubBuilder(ControlBuilder subBuilder)
 {
     Type controlType = subBuilder.ControlType;
     if(!(
          (subBuilder.GetType().FullName == "System.Web.UI.CodeBlockBuilder") ||
          (typeof(MobileControl).IsAssignableFrom(controlType)) ||
          (typeof(UserControl).IsAssignableFrom(controlType)) ||
          (typeof(DeviceSpecific).IsAssignableFrom(controlType))
          ))
     {
         throw(new Exception(SR.GetString(SR.Form_InvalidSubControlType, subBuilder.TagName)));
     }
     base.AppendSubBuilder(subBuilder);
 }

		void CreateControlTree (ControlBuilder builder, bool inTemplate, bool childrenAsProperties)
		{
			EnsureID (builder);
			bool isTemplate = (typeof (TemplateBuilder).IsAssignableFrom (builder.GetType ()));
			if (!isTemplate && !inTemplate) {
				CreateField (builder, true);
			} else if (!isTemplate) {
				builder.ID = builder.GetNextID (null);
				CreateField (builder, false);
			}

			InitMethod (builder, isTemplate, childrenAsProperties);
			if (!isTemplate || builder.GetType () == typeof (RootBuilder))
				CreateAssignStatementsFromAttributes (builder);

			if (builder.Children != null && builder.Children.Count > 0) {
				ArrayList templates = null;

				StringBuilder sb = new StringBuilder ();
				foreach (object b in builder.Children) {

					if (b is string) {
						sb.Append ((string) b);
						continue;
					}

					FlushText (builder, sb);
					if (b is ObjectTagBuilder) {
						ProcessObjectTag ((ObjectTagBuilder) b);
						continue;
					}

#if NET_2_0
					if (b is ContentControlBuilder) {
						ContentControlBuilder cb = (ContentControlBuilder) b;
						CreateControlTree (cb, false, true);
						AddContentTemplateInvocation (cb, builder.method, cb.method.Name);
						continue;
					}
#endif

					if (b is TemplateBuilder) {
						if (templates == null)
							templates = new ArrayList ();

						templates.Add (b);
						continue;
					}

					if (b is CodeRenderBuilder) {
						AddCodeRender (builder, (CodeRenderBuilder) b);
						continue;
					}

					if (b is DataBindingBuilder) {
						AddDataBindingLiteral (builder, (DataBindingBuilder) b);
						continue;
					}
					
					if (b is ControlBuilder) {
						ControlBuilder child = (ControlBuilder) b;
						CreateControlTree (child, inTemplate, builder.ChildrenAsProperties);
						AddChildCall (builder, child);
						continue;
					}

					throw new Exception ("???");
				}

				FlushText (builder, sb);

				if (templates != null) {
					foreach (TemplateBuilder b in templates) {
						CreateControlTree (b, true, false);
#if NET_2_0
						if (b.BindingDirection == BindingDirection.TwoWay) {
							string extractMethod = CreateExtractValuesMethod (b);
							AddBindableTemplateInvocation (builder.method, b.TagName, b.method.Name, extractMethod);
						}
						else
#endif
						AddTemplateInvocation (builder.method, b.TagName, b.method.Name);
					}
				}

			}

			if (builder.defaultPropertyBuilder != null) {
				ControlBuilder b = builder.defaultPropertyBuilder;
				CreateControlTree (b, false, true);
				AddChildCall (builder, b);
			}

			if (builder.HasAspCode) {
				CodeMethodReferenceExpression m = new CodeMethodReferenceExpression ();
				m.TargetObject = thisRef;
				m.MethodName = builder.renderMethod.Name;

				CodeDelegateCreateExpression create = new CodeDelegateCreateExpression ();
				create.DelegateType = new CodeTypeReference (typeof (RenderMethod));
//.........这里部分代码省略.........