67 lines
2.1 KiB
C#
67 lines
2.1 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="StringPropertyBuilder.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//------------------------------------------------------------------------------
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namespace System.Web.UI {
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using System;
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using System.Collections;
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/// <devdoc>
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/// Builds inner string properties.
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/// </devdoc>
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internal sealed class StringPropertyBuilder : ControlBuilder {
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private string _text;
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/// <devdoc>
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/// Creates a new instance of StringPropertyBuilder.
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/// </devdoc>
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internal StringPropertyBuilder() {
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}
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internal StringPropertyBuilder(string text) {
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_text = text;
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}
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/// <devdoc>
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/// Returns the inner text of the property.
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/// </devdoc>
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public string Text {
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get {
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return (_text == null) ? String.Empty : _text;
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}
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}
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/// <devdoc>
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/// Gets the inner text of the property.
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/// </devdoc>
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public override void AppendLiteralString(string s) {
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if (ParentBuilder != null && ParentBuilder.HtmlDecodeLiterals())
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s = HttpUtility.HtmlDecode(s);
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_text = s;
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}
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/// <devdoc>
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/// Throws an exception - string properties cannot contain other objects.
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/// </devdoc>
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public override void AppendSubBuilder(ControlBuilder subBuilder) {
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throw new HttpException(SR.GetString(SR.StringPropertyBuilder_CannotHaveChildObjects, TagName, (ParentBuilder != null ? ParentBuilder.TagName : String.Empty)));
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}
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public override object BuildObject() {
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return Text;
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}
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public override void Init(TemplateParser parser, ControlBuilder parentBuilder,
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Type type, string tagName, string ID, IDictionary attribs) {
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base.Init(parser, parentBuilder, type /*type*/, tagName, ID, attribs);
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SetControlType(typeof(string));
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}
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}
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}
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