如何在gridview的行鼠标悬停事件上显示另一个网格视图 [英] how to display another grid view on row mouse hover event of gridview

问题描述

我对此有一个建议，因此请事先提供建议...

i have a prblm regarding these so plz give suggestions thanx in advance.....

推荐答案

请参阅以下链接以供参考

使用CSS的GridView行的悬停效果 [ ^ ]

http://aspdotnetfaq.com/常见问题解答/如何正确突出显示GridView-鼠标悬停在ASP-NET.aspx中 [ http://forums.asp.net/t/1176461.aspx [

see this links below for your reference

Hover Effects for GridView Rows Using CSS[^]

http://aspdotnetfaq.com/Faq/How-to-correctly-highlight-GridView-rows-on-Mouse-Hover-in-ASP-NET.aspx[^]

http://forums.asp.net/t/1176461.aspx[^]

Vote and Accept solution
If this will help you
thanks

代替使用默认的WebControls.GridView，我们可以创建一个自定义的HouseGridView，如下所示:

In stead of using default WebControls.GridView, we can create a custom HouseGridView as:

[ToolboxData("<{0}:HoverGridView runat=server></{0}:HoverGridView>")]
    public class HoverGridView : System.Web.UI.WebControls.GridView
    {
        public bool MouseHoverRowHighlightEnabled
        {
            get
            {
                if (ViewState["MouseHoverRowHighlightEnabled"] != null)
                    return (bool)ViewState["MouseHoverRowHighlightEnabled"];
                else
                    return false;
            }
            set { ViewState["MouseHoverRowHighlightEnabled"] = value; }
        }

        public Color RowHighlightColor
        {
            get
            {
                if (ViewState["RowHighlightColor"] != null)
                    return (Color)ViewState["RowHighlightColor"];
                else
                {
                    return Color.Yellow;
                }
            }
            set { ViewState["RowHighlightColor"] = value; }
        }

        protected override void OnRowCreated(GridViewRowEventArgs e)
        {
            base.OnRowCreated(e);
            if (MouseHoverRowHighlightEnabled)
            {
                if (e.Row.RowType == DataControlRowType.DataRow)
                {
                    e.Row.Attributes.Add("onmouseover",
                    string.Format("this.originalstyle=this.style.backgroundColor;this.style.backgroundColor='{0}'",
                    ColorTranslator.ToHtml(RowHighlightColor)));
                    e.Row.Attributes.Add("onmouseout",                  "this.style.backgroundColor=this.originalstyle;");
                }
            }
        }
    }

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