访问会话对象 [英] Accessing Session Object

问题描述

如何从类中访问Session值.

示例:

How to access Session value from class.

Example:

public class a
{
    int a=10;
}
public static class b
{
    int b=10;
}

表示如何访问这些值类a和b值
请让我深入解释Session吗?

在此先感谢

Means how can I access these value class a and b value
Please let me explain about Session in depth?

Thanks in advance

推荐答案

您可以使用静态属性

You may use Static Properties

public class TestClass
{
    public static int  PropertyA {

        set{ HttpContext.Current.Session["objA"] = value;}

        get{
                return(HttpContext.Current.Session["objA"]==null
                ?0:int.parse(HttpContext.Current.Session["objA"].ToString())
                       );
            }
                         }
}

您可以使用此属性在会话中轻松获得和设置.

如

You Can get and set easily in session using this Property.

as In

TestClass.PropertyA=10;

它将在Session中保存值，可以使用相同的属性进行检索

i-e

It will save value in Session which can be retrieved using same property

i-e

Response.Write(TestClass.PropertyA.ToString());

//对于布尔变量.

Hi,


//For Boolean Variable.

Session("Flag") = true; //Assign Value For Session Variable

if ((bool)(Session("Flag")))
{
    //do something...
}

您可以用相同的方式使用For String以及Datatable，Dataset等对象.

希望这对您有帮助...

In The Same Way You can use For String as well as objects Like Datatable,Dataset,etc.

Hope This May help You...

遵循Hammad Abbasi的答案.这是从一个类到另一个类访问会话值的正确方法

follow the Hammad Abbasi answer.this is right way to access the session value from one class to another

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