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//------------------------------------------------------------------------------
// <copyright file="ExpressionBinding.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
namespace System.Web.UI {
using System;
using System.ComponentModel;
using System.ComponentModel.Design;
using System.Data;
using System.Globalization;
using System.Security.Permissions;
using System.Web.Util;
/// <devdoc>
/// </devdoc>
public sealed class ExpressionBinding {
private string _propertyName;
private Type _propertyType;
private string _expression;
private string _expressionPrefix;
private bool _generated;
private object _parsedExpressionData;
public ExpressionBinding(string propertyName, Type propertyType, string expressionPrefix, string expression) : this(propertyName, propertyType, expressionPrefix, expression, false, null) {
}
/// <devdoc>
/// </devdoc>
internal ExpressionBinding(string propertyName, Type propertyType, string expressionPrefix, string expression, bool generated, object parsedExpressionData) {
_propertyName = propertyName;
_propertyType = propertyType;
_expression = expression;
_expressionPrefix = expressionPrefix;
_generated = generated;
_parsedExpressionData = parsedExpressionData;
}
/// <devdoc>
/// </devdoc>
public string Expression {
get {
return _expression;
}
set {
_expression = value;
}
}
/// <devdoc>
/// </devdoc>G
public string ExpressionPrefix {
get {
return _expressionPrefix;
}
set {
_expressionPrefix = value;
}
}
public bool Generated {
get {
return _generated;
}
}
public object ParsedExpressionData {
get {
return _parsedExpressionData;
}
}
/// <devdoc>
/// </devdoc>
public string PropertyName {
get {
return _propertyName;
}
}
/// <devdoc>
/// </devdoc>
public Type PropertyType {
get {
return _propertyType;
}
}
/// <devdoc>
/// </devdoc>
public override int GetHashCode() {
return _propertyName.ToLower(CultureInfo.InvariantCulture).GetHashCode();
}
/// <devdoc>
/// </devdoc>
public override bool Equals(object obj) {
if ((obj != null) && (obj is ExpressionBinding)) {
ExpressionBinding binding = (ExpressionBinding)obj;
return StringUtil.EqualsIgnoreCase(_propertyName, binding.PropertyName);
}
return false;
}
}
}
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