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TestWindowBindingObject为什么不能在构造函数中注入参数？
评论 (4)
杨承斌
创建了任务
原值
```
public TestWindowBindingObject(MyService myService)
{
_myService = myService;
...
}
```
修改了JavaScriptWindowBindingObjectBridge中的部分代码也不行
```
public JavaScriptWindowBindingObjectBridge(MessageBridge bridge, Formium target) : base(bridge)
{
InvokerInstance = target;
WindowBindingObjects.Add(new FormiumWindowBindingObject());
if (bridge.Side == ProcessType.Main)
{
WindowBindingObjects.AddRange(ApplicationContext.Services.GetServices<JavaScriptWindowBindingObject>());
foreach (var type in WindowBindingObjectTypes)
{
if (type == null || !type.IsSubclassOf(typeof(JavaScriptWindowBindingObject))) continue;
// 测试实例化前从容器中获取入参
var myServ = ApplicationContext.Services.GetService<MyService>();
myServ.CallCount = 101;
var instance = Activator.CreateInstance(type, myServ) as JavaScriptWindowBindingObject;
if (instance != null)
{
WindowBindingObjects.Add(instance);
}
}
RegisterRequestHandler(EXECUTE_WINDOW_BINDING_OBJECT_SYNC_FUNCTION_MESSAGE, HandleExecuteWindowBindingObjectSynchronousFunctionRequestOnLocal);
RegisterRequestHandler(EXECUTE_WINDOW_BINDING_OBJECT_ASYNC_FUNCTION_MESSAGE, HandleExecuteWindowBindingObjectAsynchronousFunctionRequestOnLocal);
}
else
{
RegisterMessageHandler(EXECUTE_WINDOW_BINDING_OBJECT_POST_MESSAGE_MESSAGE, HandlePostBrowserMessageOnRemote);
}
}
```
新值
```
public TestWindowBindingObject(MyService myService)
{
_myService = myService;
...
}
```
```
namespace MinimalWinFormiumApp;
public class MyService : IMyService
{
public string Hello = "Hello";
public int CallCount = 0;
public string SayHello(string message)
{
this.CallCount++;
Console.Out.WriteLine($"第{CallCount}次:{message}");
return Hello;
}
public MyService()
{
}
}
public interface IMyService
{
public string SayHello(string message);
}
```
修改了JavaScriptWindowBindingObjectBridge中的部分代码也不行
```
public JavaScriptWindowBindingObjectBridge(MessageBridge bridge, Formium target) : base(bridge)
{
InvokerInstance = target;
WindowBindingObjects.Add(new FormiumWindowBindingObject());
if (bridge.Side == ProcessType.Main)
{
WindowBindingObjects.AddRange(ApplicationContext.Services.GetServices<JavaScriptWindowBindingObject>());
foreach (var type in WindowBindingObjectTypes)
{
if (type == null || !type.IsSubclassOf(typeof(JavaScriptWindowBindingObject))) continue;
// 测试实例化前从容器中获取入参
var myServ = ApplicationContext.Services.GetService<MyService>();
myServ.CallCount = 101;
var instance = Activator.CreateInstance(type, myServ) as JavaScriptWindowBindingObject;
if (instance != null)
{
WindowBindingObjects.Add(instance);
}
}
RegisterRequestHandler(EXECUTE_WINDOW_BINDING_OBJECT_SYNC_FUNCTION_MESSAGE, HandleExecuteWindowBindingObjectSynchronousFunctionRequestOnLocal);
RegisterRequestHandler(EXECUTE_WINDOW_BINDING_OBJECT_ASYNC_FUNCTION_MESSAGE, HandleExecuteWindowBindingObjectAsynchronousFunctionRequestOnLocal);
}
else
{
RegisterMessageHandler(EXECUTE_WINDOW_BINDING_OBJECT_POST_MESSAGE_MESSAGE, HandlePostBrowserMessageOnRemote);
}
}
```
杨承斌
将任务状态从 待办的 修改为进行中
杨承斌
将任务状态从 进行中 修改为待办的
原值
```
public TestWindowBindingObject(MyService myService)
{
_myService = myService;
...
}
```
```
namespace MinimalWinFormiumApp;
public class MyService : IMyService
{
public string Hello = "Hello";
public int CallCount = 0;
public string SayHello(string message)
{
this.CallCount++;
Console.Out.WriteLine($"第{CallCount}次:{message}");
return Hello;
}
public MyService()
{
}
}
public interface IMyService
{
public string SayHello(string message);
}
```
修改了JavaScriptWindowBindingObjectBridge中的部分代码也不行
```
public JavaScriptWindowBindingObjectBridge(MessageBridge bridge, Formium target) : base(bridge)
{
InvokerInstance = target;
WindowBindingObjects.Add(new FormiumWindowBindingObject());
if (bridge.Side == ProcessType.Main)
{
WindowBindingObjects.AddRange(ApplicationContext.Services.GetServices<JavaScriptWindowBindingObject>());
foreach (var type in WindowBindingObjectTypes)
{
if (type == null || !type.IsSubclassOf(typeof(JavaScriptWindowBindingObject))) continue;
// 测试实例化前从容器中获取入参
var myServ = ApplicationContext.Services.GetService<MyService>();
myServ.CallCount = 101;
var instance = Activator.CreateInstance(type, myServ) as JavaScriptWindowBindingObject;
if (instance != null)
{
WindowBindingObjects.Add(instance);
}
}
RegisterRequestHandler(EXECUTE_WINDOW_BINDING_OBJECT_SYNC_FUNCTION_MESSAGE, HandleExecuteWindowBindingObjectSynchronousFunctionRequestOnLocal);
RegisterRequestHandler(EXECUTE_WINDOW_BINDING_OBJECT_ASYNC_FUNCTION_MESSAGE, HandleExecuteWindowBindingObjectAsynchronousFunctionRequestOnLocal);
}
else
{
RegisterMessageHandler(EXECUTE_WINDOW_BINDING_OBJECT_POST_MESSAGE_MESSAGE, HandlePostBrowserMessageOnRemote);
}
}
```
新值
```
2024-09-17 16:23:49.862 [ERROR] Cannot dynamically create an instance of type 'MinimalWinFormiumApp.TestWindowBindingObject'. Reason: No parameterless constructor defined. Cannot dynamically create an instance of type 'MinimalWinFormiumApp.TestWindowBindingObject'. Reason: No parameterless constructor defined.
```
```
public TestWindowBindingObject(MyService myService)
{
_myService = myService;
...
}
```
```
namespace MinimalWinFormiumApp;
public class MyService : IMyService
{
public string Hello = "Hello";
public int CallCount = 0;
public string SayHello(string message)
{
this.CallCount++;
Console.Out.WriteLine($"第{CallCount}次:{message}");
return Hello;
}
public MyService()
{
}
}
public interface IMyService
{
public string SayHello(string message);
}
```
修改了JavaScriptWindowBindingObjectBridge中的部分代码也不行
```
public JavaScriptWindowBindingObjectBridge(MessageBridge bridge, Formium target) : base(bridge)
{
InvokerInstance = target;
WindowBindingObjects.Add(new FormiumWindowBindingObject());
if (bridge.Side == ProcessType.Main)
{
WindowBindingObjects.AddRange(ApplicationContext.Services.GetServices<JavaScriptWindowBindingObject>());
foreach (var type in WindowBindingObjectTypes)
{
if (type == null || !type.IsSubclassOf(typeof(JavaScriptWindowBindingObject))) continue;
// 测试实例化前从容器中获取入参
var myServ = ApplicationContext.Services.GetService<MyService>();
myServ.CallCount = 101;
var instance = Activator.CreateInstance(type, myServ) as JavaScriptWindowBindingObject;
if (instance != null)
{
WindowBindingObjects.Add(instance);
}
}
RegisterRequestHandler(EXECUTE_WINDOW_BINDING_OBJECT_SYNC_FUNCTION_MESSAGE, HandleExecuteWindowBindingObjectSynchronousFunctionRequestOnLocal);
RegisterRequestHandler(EXECUTE_WINDOW_BINDING_OBJECT_ASYNC_FUNCTION_MESSAGE, HandleExecuteWindowBindingObjectAsynchronousFunctionRequestOnLocal);
}
else
{
RegisterMessageHandler(EXECUTE_WINDOW_BINDING_OBJECT_POST_MESSAGE_MESSAGE, HandlePostBrowserMessageOnRemote);
}
}
```
原值
```
2024-09-17 16:23:49.862 [ERROR] Cannot dynamically create an instance of type 'MinimalWinFormiumApp.TestWindowBindingObject'. Reason: No parameterless constructor defined. Cannot dynamically create an instance of type 'MinimalWinFormiumApp.TestWindowBindingObject'. Reason: No parameterless constructor defined.
```
```
public TestWindowBindingObject(MyService myService)
{
_myService = myService;
...
}
```
```
namespace MinimalWinFormiumApp;
public class MyService : IMyService
{
public string Hello = "Hello";
public int CallCount = 0;
public string SayHello(string message)
{
this.CallCount++;
Console.Out.WriteLine($"第{CallCount}次:{message}");
return Hello;
}
public MyService()
{
}
}
public interface IMyService
{
public string SayHello(string message);
}
```
修改了JavaScriptWindowBindingObjectBridge中的部分代码也不行
```
public JavaScriptWindowBindingObjectBridge(MessageBridge bridge, Formium target) : base(bridge)
{
InvokerInstance = target;
WindowBindingObjects.Add(new FormiumWindowBindingObject());
if (bridge.Side == ProcessType.Main)
{
WindowBindingObjects.AddRange(ApplicationContext.Services.GetServices<JavaScriptWindowBindingObject>());
foreach (var type in WindowBindingObjectTypes)
{
if (type == null || !type.IsSubclassOf(typeof(JavaScriptWindowBindingObject))) continue;
// 测试实例化前从容器中获取入参
var myServ = ApplicationContext.Services.GetService<MyService>();
myServ.CallCount = 101;
var instance = Activator.CreateInstance(type, myServ) as JavaScriptWindowBindingObject;
if (instance != null)
{
WindowBindingObjects.Add(instance);
}
}
RegisterRequestHandler(EXECUTE_WINDOW_BINDING_OBJECT_SYNC_FUNCTION_MESSAGE, HandleExecuteWindowBindingObjectSynchronousFunctionRequestOnLocal);
RegisterRequestHandler(EXECUTE_WINDOW_BINDING_OBJECT_ASYNC_FUNCTION_MESSAGE, HandleExecuteWindowBindingObjectAsynchronousFunctionRequestOnLocal);
}
else
{
RegisterMessageHandler(EXECUTE_WINDOW_BINDING_OBJECT_POST_MESSAGE_MESSAGE, HandlePostBrowserMessageOnRemote);
}
}
```
新值
```
2024-09-17 16:23:49.862 [ERROR] Cannot dynamically create an instance of type
'MinimalWinFormiumApp.TestWindowBindingObject'.
Reason: No parameterless constructor defined. Cannot dynamically create an instance of type 'MinimalWinFormiumApp.TestWindowBindingObject'.
Reason: No parameterless constructor defined.
```
```
public TestWindowBindingObject(MyService myService)
{
_myService = myService;
...
}
```
```
namespace MinimalWinFormiumApp;
public class MyService : IMyService
{
public string Hello = "Hello";
public int CallCount = 0;
public string SayHello(string message)
{
this.CallCount++;
Console.Out.WriteLine($"第{CallCount}次:{message}");
return Hello;
}
public MyService()
{
}
}
public interface IMyService
{
public string SayHello(string message);
}
```
修改了JavaScriptWindowBindingObjectBridge中的部分代码也不行
```
public JavaScriptWindowBindingObjectBridge(MessageBridge bridge, Formium target) : base(bridge)
{
InvokerInstance = target;
WindowBindingObjects.Add(new FormiumWindowBindingObject());
if (bridge.Side == ProcessType.Main)
{
WindowBindingObjects.AddRange(ApplicationContext.Services.GetServices<JavaScriptWindowBindingObject>());
foreach (var type in WindowBindingObjectTypes)
{
if (type == null || !type.IsSubclassOf(typeof(JavaScriptWindowBindingObject))) continue;
// 测试实例化前从容器中获取入参
var myServ = ApplicationContext.Services.GetService<MyService>();
myServ.CallCount = 101;
var instance = Activator.CreateInstance(type, myServ) as JavaScriptWindowBindingObject;
if (instance != null)
{
WindowBindingObjects.Add(instance);
}
}
RegisterRequestHandler(EXECUTE_WINDOW_BINDING_OBJECT_SYNC_FUNCTION_MESSAGE, HandleExecuteWindowBindingObjectSynchronousFunctionRequestOnLocal);
RegisterRequestHandler(EXECUTE_WINDOW_BINDING_OBJECT_ASYNC_FUNCTION_MESSAGE, HandleExecuteWindowBindingObjectAsynchronousFunctionRequestOnLocal);
}
else
{
RegisterMessageHandler(EXECUTE_WINDOW_BINDING_OBJECT_POST_MESSAGE_MESSAGE, HandlePostBrowserMessageOnRemote);
}
}
```
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