Calling C# delegate from Python
2
I am trying to call c# delegate function (updateTextBox) from python code .
Below is what I tried so far.
My .net code is:
namespace DynamicCS
{
public class Test
{
public delegate void updateTextBoxDelegate(String textBoxString); // delegate type
public updateTextBoxDelegate updateTextBox; // delegate object
public void M()
{
updateTextBox("Hello From delegate");
}
public string hello()
{
return "Hello from C#";
}
}
}
And my Python code is:
from types import *
from System import Action,EventHandler, EventArgs
sys.path.append(r'C:\Users\appadmin\source\repos\DynamicCS\DynamicCS\bin\Debug\')
clr.AddReference(r"DynamicCS")
def updateTextBox(res):
print(res)
from DynamicCS import Test
test = Test()
msg = test.hello()
print(msg)
test.updateTextBox =Action[str](updateTextBox)
test.M()
I am getting the below error while running the python code,
test.updateTextBox =Action[str](updateTextBox)
TypeError: value cannot be converted to DynamicCS.Test+updateTextBoxDelegate
I really appreciate if anyone can point out the mistakes in my code.
c# python-3.x
edited Nov 14 '18 at 12:20
Uwe Keim
27.5k32130212
asked Nov 14 '18 at 12:18
SakeerSakeer
76531035
add a comment |
2
I am trying to call c# delegate function (updateTextBox) from python code .
Below is what I tried so far.
My .net code is:
namespace DynamicCS
{
public class Test
{
public delegate void updateTextBoxDelegate(String textBoxString); // delegate type
public updateTextBoxDelegate updateTextBox; // delegate object
public void M()
{
updateTextBox("Hello From delegate");
}
public string hello()
{
return "Hello from C#";
}
}
}
And my Python code is:
from types import *
from System import Action,EventHandler, EventArgs
sys.path.append(r'C:\Users\appadmin\source\repos\DynamicCS\DynamicCS\bin\Debug\')
clr.AddReference(r"DynamicCS")
def updateTextBox(res):
print(res)
from DynamicCS import Test
test = Test()
msg = test.hello()
print(msg)
test.updateTextBox =Action[str](updateTextBox)
test.M()
I am getting the below error while running the python code,
test.updateTextBox =Action[str](updateTextBox)
TypeError: value cannot be converted to DynamicCS.Test+updateTextBoxDelegate
I really appreciate if anyone can point out the mistakes in my code.
c# python-3.x
edited Nov 14 '18 at 12:20
Uwe Keim
27.5k32130212
asked Nov 14 '18 at 12:18
SakeerSakeer
76531035
If it python for .net that you are using?
– ctrl-alt-delor
Nov 14 '18 at 12:31
1
Notes: you should not putrin-front of string and escape ``. File path in line 4 in not portable (most OSs don't use back slash, slash should work on all/most. (File path is not portable on same OS as it may change.)
– ctrl-alt-delor
Nov 14 '18 at 12:36
Are you using IronPython?
– dymanoid
Nov 14 '18 at 12:39
I am using normal python (not IronPython). The import of dll is working fine and i am able to call hello() method of C# from my python code as given above. My concern is to define handler of C# delegate in my python code. I have searched but so far no success on it. Any idea how to get this working.
– Sakeer
Nov 15 '18 at 3:52
add a comment |
2
2
2
1
I am trying to call c# delegate function (updateTextBox) from python code .
Below is what I tried so far.
My .net code is:
namespace DynamicCS
{
public class Test
{
public delegate void updateTextBoxDelegate(String textBoxString); // delegate type
public updateTextBoxDelegate updateTextBox; // delegate object
public void M()
{
updateTextBox("Hello From delegate");
}
public string hello()
{
return "Hello from C#";
}
}
}
And my Python code is:
from types import *
from System import Action,EventHandler, EventArgs
sys.path.append(r'C:\Users\appadmin\source\repos\DynamicCS\DynamicCS\bin\Debug\')
clr.AddReference(r"DynamicCS")
def updateTextBox(res):
print(res)
from DynamicCS import Test
test = Test()
msg = test.hello()
print(msg)
test.updateTextBox =Action[str](updateTextBox)
test.M()
I am getting the below error while running the python code,
test.updateTextBox =Action[str](updateTextBox)
TypeError: value cannot be converted to DynamicCS.Test+updateTextBoxDelegate
I really appreciate if anyone can point out the mistakes in my code.
c# python-3.x
edited Nov 14 '18 at 12:20
Uwe Keim
27.5k32130212
asked Nov 14 '18 at 12:18
SakeerSakeer
76531035
I am trying to call c# delegate function (updateTextBox) from python code .
Below is what I tried so far.
My .net code is:
namespace DynamicCS
{
public class Test
{
public delegate void updateTextBoxDelegate(String textBoxString); // delegate type
public updateTextBoxDelegate updateTextBox; // delegate object
public void M()
{
updateTextBox("Hello From delegate");
}
public string hello()
{
return "Hello from C#";
}
}
}
And my Python code is:
from types import *
from System import Action,EventHandler, EventArgs
sys.path.append(r'C:\Users\appadmin\source\repos\DynamicCS\DynamicCS\bin\Debug\')
clr.AddReference(r"DynamicCS")
def updateTextBox(res):
print(res)
from DynamicCS import Test
test = Test()
msg = test.hello()
print(msg)
test.updateTextBox =Action[str](updateTextBox)
test.M()
I am getting the below error while running the python code,
test.updateTextBox =Action[str](updateTextBox)
TypeError: value cannot be converted to DynamicCS.Test+updateTextBoxDelegate
I really appreciate if anyone can point out the mistakes in my code.
c# python-3.x
c# python-3.x
edited Nov 14 '18 at 12:20
Uwe Keim
27.5k32130212
asked Nov 14 '18 at 12:18
SakeerSakeer
76531035
edited Nov 14 '18 at 12:20
Uwe Keim
27.5k32130212
asked Nov 14 '18 at 12:18
SakeerSakeer
76531035
edited Nov 14 '18 at 12:20
Uwe Keim
27.5k32130212
edited Nov 14 '18 at 12:20
Uwe Keim
27.5k32130212
edited Nov 14 '18 at 12:20
Uwe Keim
27.5k32130212
27.5k32130212
asked Nov 14 '18 at 12:18
SakeerSakeer
76531035
asked Nov 14 '18 at 12:18
SakeerSakeer
76531035
asked Nov 14 '18 at 12:18
SakeerSakeer
76531035
76531035
If it python for .net that you are using?
– ctrl-alt-delor
Nov 14 '18 at 12:31
1
Notes: you should not putrin-front of string and escape ``. File path in line 4 in not portable (most OSs don't use back slash, slash should work on all/most. (File path is not portable on same OS as it may change.)
– ctrl-alt-delor
Nov 14 '18 at 12:36
Are you using IronPython?
– dymanoid
Nov 14 '18 at 12:39
I am using normal python (not IronPython). The import of dll is working fine and i am able to call hello() method of C# from my python code as given above. My concern is to define handler of C# delegate in my python code. I have searched but so far no success on it. Any idea how to get this working.
– Sakeer
Nov 15 '18 at 3:52
add a comment |
If it python for .net that you are using?
– ctrl-alt-delor
Nov 14 '18 at 12:31
1
Notes: you should not putrin-front of string and escape ``. File path in line 4 in not portable (most OSs don't use back slash, slash should work on all/most. (File path is not portable on same OS as it may change.)
– ctrl-alt-delor
Nov 14 '18 at 12:36
Are you using IronPython?
– dymanoid
Nov 14 '18 at 12:39
I am using normal python (not IronPython). The import of dll is working fine and i am able to call hello() method of C# from my python code as given above. My concern is to define handler of C# delegate in my python code. I have searched but so far no success on it. Any idea how to get this working.
– Sakeer
Nov 15 '18 at 3:52
If it python for .net that you are using?
– ctrl-alt-delor
Nov 14 '18 at 12:31
If it python for .net that you are using?
– ctrl-alt-delor
Nov 14 '18 at 12:31
1
1
Notes: you should not put
r in-front of string and escape ``. File path in line 4 in not portable (most OSs don't use back slash, slash should work on all/most. (File path is not portable on same OS as it may change.)– ctrl-alt-delor
Nov 14 '18 at 12:36
Notes: you should not put
r in-front of string and escape ``. File path in line 4 in not portable (most OSs don't use back slash, slash should work on all/most. (File path is not portable on same OS as it may change.)– ctrl-alt-delor
Nov 14 '18 at 12:36
Are you using IronPython?
– dymanoid
Nov 14 '18 at 12:39
Are you using IronPython?
– dymanoid
Nov 14 '18 at 12:39
I am using normal python (not IronPython). The import of dll is working fine and i am able to call hello() method of C# from my python code as given above. My concern is to define handler of C# delegate in my python code. I have searched but so far no success on it. Any idea how to get this working.
– Sakeer
Nov 15 '18 at 3:52
I am using normal python (not IronPython). The import of dll is working fine and i am able to call hello() method of C# from my python code as given above. My concern is to define handler of C# delegate in my python code. I have searched but so far no success on it. Any idea how to get this working.
– Sakeer
Nov 15 '18 at 3:52
add a comment |
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If it python for .net that you are using?
– ctrl-alt-delor
Nov 14 '18 at 12:31
1
Notes: you should not put
rin-front of string and escape ``. File path in line 4 in not portable (most OSs don't use back slash, slash should work on all/most. (File path is not portable on same OS as it may change.)– ctrl-alt-delor
Nov 14 '18 at 12:36
Are you using IronPython?
– dymanoid
Nov 14 '18 at 12:39
I am using normal python (not IronPython). The import of dll is working fine and i am able to call hello() method of C# from my python code as given above. My concern is to define handler of C# delegate in my python code. I have searched but so far no success on it. Any idea how to get this working.
– Sakeer
Nov 15 '18 at 3:52