本文整理汇总了C#中IBindingContext.Bind方法的典型用法代码示例。如果您正苦于以下问题：C# IBindingContext.Bind方法的具体用法？C# IBindingContext.Bind怎么用？C# IBindingContext.Bind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类IBindingContext的用法示例。
在下文中一共展示了IBindingContext.Bind方法的4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: BindWhere
public static WhereExpression BindWhere(PipelineExpression pipeline, IBindingContext bindingContext, LambdaExpression lambda)
{
bindingContext.AddExpressionMapping(lambda.Parameters[0], pipeline.Projector);
var predicate = bindingContext.Bind(lambda.Body);
return new WhereExpression(
pipeline.Source,
lambda.Parameters[0].Name,
predicate);
}示例2: Bind
public bool Bind(object instance, PropertyInfo propertyInfo, IBindingContext bindingContext)
{
using (bindingContext.OpenChildContext(string.Format("{0}_", propertyInfo.Name)))
{
var obj = bindingContext.Bind(propertyInfo.PropertyType);
if (obj == null) return false;
propertyInfo.SetValue(instance, obj, new object[0]);
return true;
}
}示例3: BindSelect
public static SelectExpression BindSelect(PipelineExpression pipeline, IBindingContext bindingContext, LambdaExpression lambda)
{
bindingContext.AddExpressionMapping(lambda.Parameters[0], pipeline.Projector);
var selector = bindingContext.Bind(lambda.Body);
return new SelectExpression(
pipeline.Source,
lambda.Parameters[0].Name,
selector);
}示例4: Bind
public bool Bind(object instance, PropertyInfo propertyInfo, IBindingContext bindingContext)
{
var type = propertyInfo.PropertyType;
var itemType = type.GetGenericArguments()[0];
if (type.IsInterface)
{
type = typeof(List<>).MakeGenericType(itemType);
}
var currentCollection = propertyInfo.GetValue(instance, null);
var collection = currentCollection ?? Activator.CreateInstance(type);
var collectionType = collection.GetType();
Func<Type, string, bool> addToCollection = (typeToBind, prefix) =>
{
using (bindingContext.OpenChildContext(prefix))
{
var addMethod = AddMethods[collectionType];
var obj = bindingContext.Bind(itemType);
if (obj != null)
{
addMethod.Invoke(collection, new[] { obj });
return true;
}
return false;
}
};
var formatString = string.Format("{0}{1}", bindingContext.GetPrefix(), propertyInfo.Name) + "[{0}]_";
var index = 0;
string currentPrefix;
do
{
currentPrefix = formatString.ToFormat(index.ToString());
index++;
} while (addToCollection(itemType, currentPrefix));
propertyInfo.SetValue(instance, collection, null);
return ((IEnumerable) collection).OfType<object>().Count() > 0;
}