自增问题.麻烦大家帮忙..急急急???

Question

我想单击个按钮就把个变量自增加1,每单击一次就自增下去..应该怎么做啊!各位高手...

Answer 1

aspx.cs:public int Counter
{
    get {return (int)ViewState["Counter"];}
    set {ViewState["Counter"] = value;}
}onclick
Counter = Counter + 1

Answer 2

一楼的.改一下:public int Counter
{
    get {return ViewState["Counter"] ==null?0:(int)ViewState["Counter"];}
    set {ViewState["Counter"] = value;}
}Button_ClickCounter = Counter + 1

Answer 3

把点击次数保存在viewstate里，每点击一次，该viewstate就加1