Modify the value of a global variable in the page

xulei2jj

Define a global variable int a = 7;
Using Response.Write (a) in the From_Load event, it prints 7
Change its value in the Button_Click event, set a = 8, how to make the page display the new value after the Button_Click event?

huyanqing

Add the following to Button_Click:
{
a = 8;

From_Load (null, null);
}

burtmao

How to make the page display the new value after the Button_Click event?
Then display or assign in this event

shenmue024

shenmue024

Define a like this;

int a
{
 get
 {
    return ViewState ["i"] == null? 0: (int) ViewState ["i"];
 }
set
{
 ViewState ["i"] = value;
}
}

xulei2jj

burtmao, try it yourself first and then make a conclusion