Adding a function call to an event dynamically

[Vince Panuccio]

Hello

I know how to loop through all the controls on a form, but what id
like to do as Im looping is (depending on the control), add a function
i've written to an event of that control.

For example, If during the loop I encounter a textbox control, how
would I add my foobar() function call to the TextChanged event?

Is this possible?

Thanks

 

[Alex Meleta]

Hi Vince,

If during the loop I encounter a textbox control, how would I add my foobar()

function call to the TextChanged event

E.g.
if (control is TextBox)
{
control.TextChanged += foobar;
}

using

void foobar(object sender, EventArgs e) { ... }

Alex
http://devkids.blogspot.com

 

[Vince Panuccio]

Hi Vince,


function call to the TextChanged event

E.g.
if (control is TextBox)
{
control.TextChanged += foobar;

}

using

void foobar(object sender, EventArgs e) { ... }

Alexhttp://devkids.blogspot.com

Thanks Alex, didn't know if was that easy

 

[Herfried K. Wagner [MVP]]

I know how to loop through all the controls on a form, but what id
like to do as Im looping is (depending on the control), add a function
i've written to an event of that control.

For example, If during the loop I encounter a textbox control, how
would I add my foobar() function call to the TextChanged event?

If you are using VB.NET, check out the 'AddHandler' statement.