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QuestionHow to print the property values of an object to a file/console ? Pin
AtaChris22-Apr-24 8:51
AtaChris22-Apr-24 8:51 
AnswerRe: How to print the property values of an object to a file/console ? Pin
Dave Kreskowiak22-Apr-24 13:49
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GeneralRe: How to print the property values of an object to a file/console ? Pin
AtaChris22-Apr-24 21:23
AtaChris22-Apr-24 21:23 
GeneralRe: How to print the property values of an object to a file/console ? Pin
Pete O'Hanlon22-Apr-24 22:44
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GeneralRe: How to print the property values of an object to a file/console ? Pin
Dave Kreskowiak23-Apr-24 4:10
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QuestionHow to identify Key Combinations ? Pin
AtaChris15-Apr-24 6:26
AtaChris15-Apr-24 6:26 
AnswerRe: How to identify Key Combinations ? Pin
Dave Kreskowiak15-Apr-24 6:35
mveDave Kreskowiak15-Apr-24 6:35 
QuestionHow to send property values via eventhandler ? Pin
AtaChris7-Apr-24 7:41
AtaChris7-Apr-24 7:41 
public class Person : INotifyPropertyChanged
{
    private string name;

    public event PropertyChangedEventHandler PropertyChanged;

    public string Name
    {
        get { return name; }
        set
        {
            object before = Name;
            name = value;
            OnPropertyChanged("Name", before, Name);
        }
    }

    void OnPropertyChanged(PropertyChangedEventArgs e, object? argvaluebefore = null, object? argnewvalue = null, [CallerMemberName] string argcallername = "", [CallerLineNumber] int argcallerline = 0)
	{
        //How can I inject argvaluebefore and argvalue here ?
		
		PropertyChanged?.Invoke(this, e);
	}
}



public class Master
{

	Person _person = new();


	public Master()
	{
	
		_person.PropertyChanged += MyHandler;
	
	
	}
	

	private void MyHandler(object? sender, PropertyChangedEventArgs e)
	{

		//How do I retrieve the curent values of property Name here plus the value before ?

	}


}



Hello,
I need to retrieve the propery values of class Person in MyHandler of Class Master.
Any ideas what I should do ?
Regards,
Chris
AnswerRe: How to send property values via eventhandler ? Pin
OriginalGriff7-Apr-24 20:23
mveOriginalGriff7-Apr-24 20:23 
GeneralRe: How to send property values via eventhandler ? Pin
AtaChris15-Apr-24 6:46
AtaChris15-Apr-24 6:46 
GeneralRe: How to send property values via eventhandler ? Pin
OriginalGriff15-Apr-24 19:09
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QuestionRead information from serial port in Mathlab format Pin
Victor Gonzalez 20245-Apr-24 9:43
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Richard Andrew x645-Apr-24 11:01
professionalRichard Andrew x645-Apr-24 11:01 
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Victor Gonzalez 20245-Apr-24 12:26
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jschell5-Apr-24 12:20
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GeneralRe: Read information from serial port in Mathlab format Pin
Victor Gonzalez 20245-Apr-24 12:28
Victor Gonzalez 20245-Apr-24 12:28 
GeneralRe: Read information from serial port in Mathlab format Pin
Richard MacCutchan5-Apr-24 22:44
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GeneralRe: Read information from serial port in Mathlab format Pin
Victor Gonzalez 20245-Apr-24 23:22
Victor Gonzalez 20245-Apr-24 23:22 
GeneralRe: Read information from serial port in Mathlab format Pin
Richard MacCutchan5-Apr-24 23:41
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GeneralRe: Read information from serial port in Mathlab format Pin
Luc Pattyn6-Apr-24 8:16
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GeneralRe: Read information from serial port in Mathlab format Pin
Victor Gonzalez 20247-Apr-24 1:12
Victor Gonzalez 20247-Apr-24 1:12 
GeneralRe: Read information from serial port in Mathlab format Pin
Luc Pattyn7-Apr-24 1:52
sitebuilderLuc Pattyn7-Apr-24 1:52 
GeneralRe: Read information from serial port in Mathlab format Pin
Victor Gonzalez 20247-Apr-24 6:04
Victor Gonzalez 20247-Apr-24 6:04 
GeneralRe: Read information from serial port in Mathlab format Pin
Luc Pattyn7-Apr-24 8:13
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Victor Gonzalez 20247-Apr-24 9:53
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