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C# ControlBuilder.OnAppendToParentBuilder方法代码示例

本文整理汇总了C#中System.Web.UI.ControlBuilder.OnAppendToParentBuilder方法的典型用法代码示例。如果您正苦于以下问题:C# ControlBuilder.OnAppendToParentBuilder方法的具体用法?C# ControlBuilder.OnAppendToParentBuilder怎么用?C# ControlBuilder.OnAppendToParentBuilder使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在System.Web.UI.ControlBuilder的用法示例。


在下文中一共展示了ControlBuilder.OnAppendToParentBuilder方法的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: AppendSubBuilder

        /// <devdoc>
        ///
        /// </devdoc>
        public virtual void AppendSubBuilder(ControlBuilder subBuilder) {
            // Tell the sub builder that it's about to be appended to its parent
            subBuilder.OnAppendToParentBuilder(this);
            if (FChildrenAsProperties) {
                // Don't allow code blocks when properties are expected (ASURT 97838)
                if (subBuilder is CodeBlockBuilder) {
                    throw new HttpException(SR.GetString(SR.Code_not_supported_on_not_controls));
                }

                // If there is a default property, delegate to its builder
                if (DefaultPropertyBuilder != null) {
                    DefaultPropertyBuilder.AppendSubBuilder(subBuilder);
                    return;
                }

                // The tagname is the property name
                string propName = subBuilder.TagName;

                if (subBuilder is TemplateBuilder) {
                    TemplateBuilder tplBuilder = (TemplateBuilder)subBuilder;

                    AddTemplateProperty(tplBuilder.Filter, propName, tplBuilder);
                }
                else if (subBuilder is CollectionBuilder) {
                    // If there are items in the collection, add them
                    if ((subBuilder.SubBuilders != null) && (subBuilder.SubBuilders.Count > 0)) {
                        IEnumerator subBuilders = subBuilder.SubBuilders.GetEnumerator();

                        while (subBuilders.MoveNext()) {
                            ControlBuilder builder = (ControlBuilder)subBuilders.Current;

                            subBuilder.AddCollectionItem(builder);
                        }

                        subBuilder.SubBuilders.Clear();
                        AddComplexProperty(subBuilder.Filter, propName, subBuilder);
                    }
                }
                else if (subBuilder is StringPropertyBuilder) {
                    // Trim this so whitespace doesn't matter inside a tag?
                    string text = ((StringPropertyBuilder)subBuilder).Text.Trim();

                    if (!String.IsNullOrEmpty(text)) {
                        // Make sure we haven't set this property in the attributes already (special case for TextBox and similar things)
                        AddComplexProperty(subBuilder.Filter, propName, subBuilder);
                    }
                }
                else {
                    AddComplexProperty(subBuilder.Filter, propName, subBuilder);
                }

                return;
            }

            CodeBlockBuilder codeBlockBuilder = subBuilder as CodeBlockBuilder;

            if (codeBlockBuilder != null) {
                // Don't allow code blocks inside non-control tags (ASURT 76719)
                if (ControlType != null && !flags[controlTypeIsControl]) {
                    throw new HttpException(SR.GetString(SR.Code_not_supported_on_not_controls));
                }

                // Is it a databinding expression?  <%# ... %>
                if (codeBlockBuilder.BlockType == CodeBlockType.DataBinding) {
                    // Bind statements are not allowed as DataBoundLiterals inside any template.
                    // Outside a template, they should be treated as calls to page code.
                    Match match;

                    if ((match = bindExpressionRegex.Match(codeBlockBuilder.Content, 0)).Success || (match = bindItemExpressionRegex.Match(codeBlockBuilder.Content, 0)).Success) {
                        ControlBuilder currentBuilder = this;

                        while (currentBuilder != null && !(currentBuilder is TemplateBuilder)) {
                            currentBuilder = currentBuilder.ParentBuilder;
                        }

                        if (currentBuilder != null && currentBuilder.ParentBuilder != null && currentBuilder is TemplateBuilder) {
                            throw new HttpException(SR.GetString(SR.DataBoundLiterals_cant_bind));
                        }
                    }

                    if (InDesigner) {
                        // In the designer, don't use the fancy multipart DataBoundLiteralControl,
                        // which breaks a number of things (ASURT 82925,86738).  Instead, use the
                        // simpler DesignerDataBoundLiteralControl, and do standard databinding
                        // on its Text property.
                        IDictionary attribs = new ParsedAttributeCollection();

                        attribs.Add("Text", "<%#" + codeBlockBuilder.Content + "%>");
                        subBuilder = CreateBuilderFromType(Parser, this, typeof(DesignerDataBoundLiteralControl),
                            null, null, attribs, codeBlockBuilder.Line, codeBlockBuilder.PageVirtualPath);
                    }
                    else {
                        // Get the last builder, and check if it's a DataBoundLiteralControlBuilder
                        object lastBuilder = GetLastBuilder();
                        DataBoundLiteralControlBuilder dataBoundBuilder = lastBuilder as DataBoundLiteralControlBuilder;

                        // If not, then we need to create one.  Otherwise, just append to the
//.........这里部分代码省略.........
开发者ID:nlh774,项目名称:DotNetReferenceSource,代码行数:101,代码来源:ControlBuilder.cs

示例2: AppendSubBuilder

		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);
		}
开发者ID:afaerber,项目名称:mono,代码行数:17,代码来源:ControlBuilder.cs

示例3: AppendSubBuilder

 public virtual void AppendSubBuilder(ControlBuilder subBuilder)
 {
     subBuilder.OnAppendToParentBuilder(this);
     if (this.FChildrenAsProperties)
     {
         if (subBuilder is CodeBlockBuilder)
         {
             throw new HttpException(System.Web.SR.GetString("Code_not_supported_on_not_controls"));
         }
         if (this.DefaultPropertyBuilder != null)
         {
             this.DefaultPropertyBuilder.AppendSubBuilder(subBuilder);
         }
         else
         {
             string tagName = subBuilder.TagName;
             if (subBuilder is TemplateBuilder)
             {
                 TemplateBuilder builder = (TemplateBuilder) subBuilder;
                 this.AddTemplateProperty(builder.Filter, tagName, builder);
             }
             else if (subBuilder is CollectionBuilder)
             {
                 if ((subBuilder.SubBuilders != null) && (subBuilder.SubBuilders.Count > 0))
                 {
                     IEnumerator enumerator = subBuilder.SubBuilders.GetEnumerator();
                     while (enumerator.MoveNext())
                     {
                         ControlBuilder current = (ControlBuilder) enumerator.Current;
                         subBuilder.AddCollectionItem(current);
                     }
                     subBuilder.SubBuilders.Clear();
                     this.AddComplexProperty(subBuilder.Filter, tagName, subBuilder);
                 }
             }
             else if (subBuilder is StringPropertyBuilder)
             {
                 if (!string.IsNullOrEmpty(((StringPropertyBuilder) subBuilder).Text.Trim()))
                 {
                     this.AddComplexProperty(subBuilder.Filter, tagName, subBuilder);
                 }
             }
             else
             {
                 this.AddComplexProperty(subBuilder.Filter, tagName, subBuilder);
             }
         }
     }
     else
     {
         CodeBlockBuilder codeBlockBuilder = subBuilder as CodeBlockBuilder;
         if (codeBlockBuilder != null)
         {
             if ((this.ControlType != null) && !this.flags[0x2000])
             {
                 throw new HttpException(System.Web.SR.GetString("Code_not_supported_on_not_controls"));
             }
             if (codeBlockBuilder.BlockType == CodeBlockType.DataBinding)
             {
                 if (bindExpressionRegex.Match(codeBlockBuilder.Content, 0).Success)
                 {
                     ControlBuilder parentBuilder = this;
                     while ((parentBuilder != null) && !(parentBuilder is TemplateBuilder))
                     {
                         parentBuilder = parentBuilder.ParentBuilder;
                     }
                     if (((parentBuilder != null) && (parentBuilder.ParentBuilder != null)) && (parentBuilder is TemplateBuilder))
                     {
                         throw new HttpException(System.Web.SR.GetString("DataBoundLiterals_cant_bind"));
                     }
                 }
                 if (this.InDesigner)
                 {
                     IDictionary attribs = new ParsedAttributeCollection();
                     attribs.Add("Text", "<%#" + codeBlockBuilder.Content + "%>");
                     subBuilder = CreateBuilderFromType(this.Parser, this, typeof(DesignerDataBoundLiteralControl), null, null, attribs, codeBlockBuilder.Line, codeBlockBuilder.PageVirtualPath);
                 }
                 else
                 {
                     object lastBuilder = this.GetLastBuilder();
                     DataBoundLiteralControlBuilder builder5 = lastBuilder as DataBoundLiteralControlBuilder;
                     bool flag = false;
                     if (builder5 == null)
                     {
                         builder5 = new DataBoundLiteralControlBuilder();
                         builder5.Init(this.Parser, this, typeof(DataBoundLiteralControl), null, null, null);
                         builder5.Line = codeBlockBuilder.Line;
                         builder5.VirtualPath = codeBlockBuilder.VirtualPath;
                         flag = true;
                         string s = lastBuilder as string;
                         if (s != null)
                         {
                             this.SubBuilders.RemoveAt(this.SubBuilders.Count - 1);
                             builder5.AddLiteralString(s);
                         }
                     }
                     builder5.AddDataBindingExpression(codeBlockBuilder);
                     if (!flag)
                     {
                         return;
//.........这里部分代码省略.........
开发者ID:pritesh-mandowara-sp,项目名称:DecompliedDotNetLibraries,代码行数:101,代码来源:ControlBuilder.cs


注:本文中的System.Web.UI.ControlBuilder.OnAppendToParentBuilder方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。