Code:
/ DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / xsp / System / Web / UI / BoundPropertyEntry.cs / 1 / BoundPropertyEntry.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI { using System.Reflection; using System.Web.Util; using System.Web.Compilation; using System.ComponentModel.Design; using System.Security.Permissions; ////// PropertyEntry for any bound properties /// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] public class BoundPropertyEntry : PropertyEntry { private string _expression; private ExpressionBuilder _expressionBuilder; private string _expressionPrefix; private bool _useSetAttribute; private object _parsedExpressionData; private bool _generated; private string _fieldName; private string _formatString; private string _controlID; private Type _controlType; private bool _readOnlyProperty; private bool _twoWayBound; internal BoundPropertyEntry() { } ////// The id of the control that contains this binding. /// public string ControlID { get { return _controlID; } set { _controlID = value; } } ////// The type of the control which is being bound to a runtime value. /// public Type ControlType { get { return _controlType; } set { _controlType = value; } } ////// public string Expression { get { return _expression; } set { _expression = value; } } public ExpressionBuilder ExpressionBuilder { get { return _expressionBuilder; } set { _expressionBuilder = value; } } public string ExpressionPrefix { get { return _expressionPrefix; } set { _expressionPrefix = value; } } ////// The name of the data field that is being bound to. /// public string FieldName { get { return _fieldName; } set { _fieldName = value; } } ////// The format string applied to the field for display. /// public string FormatString { get { return _formatString; } set { _formatString = value; } } internal bool IsDataBindingEntry { // Empty prefix means it's a databinding expression (i.e. <%# ... %>) get { return String.IsNullOrEmpty(ExpressionPrefix); } } public bool Generated { get { return _generated; } set { _generated = value; } } public object ParsedExpressionData { get { return _parsedExpressionData; } set { _parsedExpressionData = value; } } ////// Indicates whether the two way statement is set and get, or just get but not set. /// public bool ReadOnlyProperty { get { return _readOnlyProperty; } set { _readOnlyProperty = value; } } public bool TwoWayBound { get { return _twoWayBound; } set { _twoWayBound = value; } } ////// public bool UseSetAttribute { get { return _useSetAttribute; } set { _useSetAttribute = value; } } // Parse the expression, and store the resulting object internal void ParseExpression(ExpressionBuilderContext context) { if (Expression == null || ExpressionPrefix == null || ExpressionBuilder == null) return; _parsedExpressionData = ExpressionBuilder.ParseExpression(Expression, Type, context); } } }
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