public PropertyInfoValueCollection Clone()
{
PropertyInfoValueCollection propertyInfoValueCollection = new PropertyInfoValueCollection();
foreach (var kvp in this.PropertyValues)
{
propertyInfoValueCollection.AddPropertyValue(kvp.Key, kvp.Value);
}
return propertyInfoValueCollection;
}
public PropertyInfoValueCollection Clone()
{
PropertyInfoValueCollection propertyInfoValueCollection = new PropertyInfoValueCollection();
foreach (var kvp in this.PropertyValues)
{
propertyInfoValueCollection.AddPropertyValue(kvp.Key, kvp.Value);
}
return(propertyInfoValueCollection);
}
public ExpressionBuilder Where(PropertyInfoValueCollection propertyInfoValueCollection, bool useInnerDateTimeDate)
{
ParameterExpression parameterExpression = Expression.Parameter(_currentQueryableType, "w");
Expression currentExpression = null;
foreach (var kvp in propertyInfoValueCollection.PropertyValues)
{
Expression left = LambdaExpression.Property(parameterExpression, kvp.Key);
Expression right = Expression.Constant(kvp.Value, kvp.Key.PropertyType);
if (useInnerDateTimeDate && kvp.Key.PropertyType == typeof(DateTime))
{
left = InnerDateTimeDateExpression(left);
right = InnerDateTimeDateExpression(right);
}
Expression filter = Expression.Equal(left, right);
if (currentExpression == null)
{
currentExpression = filter;
}
else
{
currentExpression = Expression.And(currentExpression, filter);
}
}
LambdaExpression lambdaExpression = Expression.Lambda(currentExpression, parameterExpression);
MethodCallExpression methodCallExpression = Expression.Call
(
typeof(Queryable),
"Where",
new Type[] { _currentQueryableType, },
_currentExpression,
Expression.Quote(lambdaExpression)
);
_currentExpression = methodCallExpression;
return(this);
}
public ExpressionBuilder Where(PropertyInfoValueCollection propertyInfoValueCollection, bool useInnerDateTimeDate)
{
ParameterExpression parameterExpression = Expression.Parameter(_currentQueryableType, "w");
Expression currentExpression = null;
foreach (var kvp in propertyInfoValueCollection.PropertyValues)
{
Expression left = LambdaExpression.Property(parameterExpression, kvp.Key);
Expression right = Expression.Constant(kvp.Value, kvp.Key.PropertyType);
if (useInnerDateTimeDate && kvp.Key.PropertyType == typeof(DateTime))
{
left = InnerDateTimeDateExpression(left);
right = InnerDateTimeDateExpression(right);
}
Expression filter = Expression.Equal(left, right);
if (currentExpression == null)
{
currentExpression = filter;
}
else
{
currentExpression = Expression.And(currentExpression, filter);
}
}
LambdaExpression lambdaExpression = Expression.Lambda(currentExpression, parameterExpression);
MethodCallExpression methodCallExpression = Expression.Call
(
typeof(Queryable),
"Where",
new Type[] { _currentQueryableType, },
_currentExpression,
Expression.Quote(lambdaExpression)
);
_currentExpression = methodCallExpression;
return this;
}
public ExpressionBuilder Where(PropertyInfoValueCollection propertyInfoValueCollection)
{
return(Where(propertyInfoValueCollection, false));
}
public ExpressionBuilder Where(PropertyInfoValueCollection propertyInfoValueCollection)
{
return Where(propertyInfoValueCollection, false);
}