在asp.net中頁(yè)面刷新則會(huì)出現(xiàn)重復(fù)提交問(wèn)題

解決方法一：提交完成后跳轉(zhuǎn)至新頁(yè)面

解決方法二：網(wǎng)站找的，代碼如下

namespace StevenBey.Web.UI
{
public class Page : System.Web.UI.Page
{
private bool _refreshState;
private bool _isRefresh;

public bool IsRefresh
{
get
{
return _isRefresh;
}
}

protected override void LoadViewState(object savedState)
{
object[] allStates = (object[]) savedState;
base.LoadViewState(allStates[0]);
_refreshState = (bool) allStates[1];
_isRefresh = _refreshState == (bool) Session["__ISREFRESH"];
}

protected override object SaveViewState()
{
Session["__ISREFRESH"] = _refreshState;
object[] allStates = new object[2];
allStates[0] = base.SaveViewState();
allStates[1] = !_refreshState;
return allStates;
}
}
}

使用方法

if (IsRefresh)
{
return;
}

轉(zhuǎn)載于:https://www.cnblogs.com/wifi/articles/2482366.html

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