using System.Runtime.Serialization.Formatters.Binary;
|
|
namespace HydroUI
|
{
|
[Serializable]
|
public static class HelperC
|
{
|
public static Type GetObjType(this MapObjectType type)
|
{
|
switch (type)
|
{
|
case MapObjectType.全部: return null;
|
case MapObjectType.节点: return typeof(JunctionViewModel);
|
case MapObjectType.水表: return typeof(MeterViewModel);
|
case MapObjectType.水库: return typeof(ReservoirViewModel);
|
case MapObjectType.水池: return typeof(TankViewModel);
|
case MapObjectType.喷头: return typeof(NozzleViewModel);
|
case MapObjectType.管线: return typeof(PipeViewModel);
|
case MapObjectType.阀门: return typeof(ValveViewModel);
|
case MapObjectType.重复器: return typeof(RepeaterViewModel);
|
case MapObjectType.水泵: return typeof(PumpViewModel);
|
case MapObjectType.阀门点: return typeof(ValveNodeViewModel);
|
case MapObjectType.水泵点: return typeof(PumpNodeViewModel);
|
default: return null;
|
}
|
|
}
|
|
|
public static T DeepCopy<T>(this T obj)
|
{
|
dynamic retval;
|
using (MemoryStream ms = new MemoryStream())
|
{
|
BinaryFormatter bf = new BinaryFormatter();
|
//序列化成流
|
bf.Serialize(ms, obj);
|
ms.Seek(0, SeekOrigin.Begin);
|
//反序列化成对象
|
retval = bf.Deserialize(ms);
|
ms.Close();
|
}
|
return (T)retval;
|
}
|
|
|
public static void ClearFileReadOnly(string filePath)
|
{
|
if (File.Exists(filePath))
|
{
|
// 获取当前文件属性
|
FileAttributes attributes = File.GetAttributes(filePath);
|
|
// 如果文件被设置为只读，则移除只读属性
|
if ((attributes & FileAttributes.ReadOnly) == FileAttributes.ReadOnly)
|
{
|
attributes &= ~FileAttributes.ReadOnly; // 移除只读标志
|
|
// 设置新的文件属性
|
File.SetAttributes(filePath, attributes);
|
|
}
|
|
}
|
}
|
|
public static void Copy(string source, string destination, bool isOverWrite = true)
|
{
|
//判断源文件是否存在
|
if (!System.IO.File.Exists(source))
|
{
|
return;
|
}
|
//判断源文件是否为只读,如果是则更改为非只读
|
System.IO.FileInfo file = new System.IO.FileInfo(source);
|
if (file.IsReadOnly)
|
{
|
file.IsReadOnly = false;
|
}
|
//判断目标文件夹是否存在,不存在则创建
|
string dir = System.IO.Path.GetDirectoryName(destination);
|
try
|
{
|
System.IO.File.Copy(source, destination, isOverWrite);
|
}
|
catch (Exception)
|
{
|
|
}
|
|
}
|
}
|
}
|
