HtmlImageLoadEventArgs 方法 |
HtmlImageLoadEventArgs 类型公开以下成员。
方法| 名称 | 说明 | |
|---|---|---|
 | Callback |
Callback to overwrite the loaded image with error image. Can be called directly from delegate handler or asynchronously after setting Handled to True. |
| Callback(Object) |
Callback to overwrite the loaded image with given image object. Can be called directly from delegate handler or asynchronously after setting Handled to True. If imageRectangle is given (not Empty) then only the specified rectangle will be used from the loaded image and not all of it, also the rectangle will be used for size and not the actual image size. |
| Callback(String) |
Callback to overwrite the loaded image with image to load from given URI. Can be called directly from delegate handler or asynchronously after setting Handled to True. |
| Callback(Object, Double, Double, Double, Double) |
Callback to overwrite the loaded image with given image object. Can be called directly from delegate handler or asynchronously after setting Handled to True. Only the specified rectangle (x,y,width,height) will be used from the loaded image and not all of it, also the rectangle will be used for size and not the actual image size. |
| Callback(String, Double, Double, Double, Double) |
Callback to overwrite the loaded image with image to load from given URI. Can be called directly from delegate handler or asynchronously after setting Handled to True. Only the specified rectangle (x,y,width,height) will be used from the loaded image and not all of it, also the rectangle will be used for size and not the actual image size. |
扩展方法| 名称 | 说明 | |
|---|---|---|
 | FormatDateTime |
将数据以时间格式并对其格式化
(由 ObjectExtenstions 定义。) |
| FormatNumber |
将数据以数值方式对数据格式化
(由 ObjectExtenstions 定义。) |
| FormatString |
将数据以字符串格式对数据格式化
(由 ObjectExtenstions 定义。) |
| Sleep |
异步延迟执行代码，只能在主线程中调用
(由 DuiControlExtensions 定义。) |
| ToBool |
将数据转换成Bool，如果转换失败返回False
(由 ObjectExtenstions 定义。) |
| ToDateTime |
将数据转换成DateTime，如果转换失败返回空的时间
(由 ObjectExtenstions 定义。) |
| ToDouble |
将数据转换成Double，如果转换失败返回0
(由 ObjectExtenstions 定义。) |
| ToEnumT |
将数据转换成枚举，如果转换失败则返回默认值
(由 ObjectExtenstions 定义。) |
| ToFloat |
将数据转换成Float，如果转换失败返回0
(由 ObjectExtenstions 定义。) |
| ToInt | 已重载。
将数据转换成int，如果转换失败返回0
(由 ObjectExtenstions 定义。) |
| ToInt(Int32) | 已重载。
数据转换成int，如果转换失败，返回errorResult
(由 ObjectExtenstions 定义。) |
| ToJson |
将对象序列化成Json字符串
(由 JsonHelper 定义。) |
| ToLong |
将数据转换成Long，如果转换失败返回0
(由 ObjectExtenstions 定义。) |
参见