controling UI of a class

[Aung]

I have two classes under the same namespace. something like this:

class1
~~~~~

namespace myProject
{
class myUI
{
public System.Windows. Forms.Label lblStatus;

[Aravind C]

Hi Aung,

You may need to pass the a reference to the form instance or the
label instance in 'MyUI' to the 'LogicStuff' class.
Alternatively, you can expose events in the 'LogicStuff' class that
is fired when the label needs to be updated. 'MyUI' would then
have to subscribe to these events. When the event is fired,
'MyUI' updates its label.

In the example that you specified, let's assume we adopt the first approach:

class MyUI : Form
{
void PerformBusiness Logic()
{
LogicStuff stuff = new LogicStuff(this );
stuff.DoSomethi ng();
}

void UpdateLabel(Str ing text)
{
lblStatus.Text = text;
}

// ....
}
public class LogicStuff
{
private MyUI _form = null;

public LogicStuff(MyUI form)
{
this._form = form;
}

public void DoSomething()
{
// ....
_form.UpdateLab el("Completed tasks");
}
}
Regards,
Aravind C
"Aung" <au*********@ho tmail.com> wrote in message
news:uO******** ******@TK2MSFTN GP09.phx.gbl...

I have two classes under the same namespace. something like this:

class1
~~~~~

namespace myProject
{
class myUI
{
public System.Windows. Forms.Label lblStatus;

.
.
.
}

}

class2
~~~~
namespace myProject
{
class logicStuff
{
//code to do some business logic
}

}
Question: How can i change the lable value of class1 from class2?

Thank you in advance for your help.

-Aung

[Aung]

Hi Aravind,

Thanks for the help.
I think i will have to follow your second method.

The reason is that "LogicStuff " will be called by 3rd class and i would like
"LogicStuff " to update the Status on "MyUI".
from your example, "MyUI" call "LogicStuff ". In my case, this cannot be
done. :(

Is it possible for you to draft some code for your second suggestion?

-Aung

"Aravind C" <ar***********@ nospam.hotmail. com> wrote in message
news:%2******** ********@TK2MSF TNGP11.phx.gbl. ..

Hi Aung,

You may need to pass the a reference to the form instance or the
label instance in 'MyUI' to the 'LogicStuff' class.
Alternatively, you can expose events in the 'LogicStuff' class that
is fired when the label needs to be updated. 'MyUI' would then
have to subscribe to these events. When the event is fired,
'MyUI' updates its label.

In the example that you specified, let's assume we adopt the first approach:
class MyUI : Form
{
void PerformBusiness Logic()
{
LogicStuff stuff = new LogicStuff(this );
stuff.DoSomethi ng();
}

void UpdateLabel(Str ing text)
{
lblStatus.Text = text;
}

// ....
}
public class LogicStuff
{
private MyUI _form = null;

public LogicStuff(MyUI form)
{
this._form = form;
}

public void DoSomething()
{
// ....
_form.UpdateLab el("Completed tasks");
}
}
Regards,
Aravind C
"Aung" <au*********@ho tmail.com> wrote in message
news:uO******** ******@TK2MSFTN GP09.phx.gbl...

I have two classes under the same namespace. something like this:

class1
~~~~~

namespace myProject
{
class myUI
{
public System.Windows. Forms.Label lblStatus;

.
.
.
}

}

class2
~~~~
namespace myProject
{
class logicStuff
{
//code to do some business logic
}

}
Question: How can i change the lable value of class1 from class2?

Thank you in advance for your help.

-Aung