操作数中的问题不适用于object和int [英] problem in operand cant applied to object and int

问题描述

我试图使用这个

I trying to use this

void rptPages_ItemCommand(Object sender, RepeaterCommandEventArgs e)
        {
            PageNumber = (e.CommandArgument) - 1;

           
        }

Errror

Errror is

Error   1    cannot be applied to operands of type 'object' and 'int'   D:\prog\Repeater2\Repeater2\WebForm1.aspx.cs    76  26  Repeater2

推荐答案

尝试：

Try:

void rptPages_ItemCommand(Object sender, RepeaterCommandEventArgs e)
        {
            if (e.CommandArgument is int)
            {
                PageNumber = (int) e.CommandArgument - 1;
            }
        }

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