如何在asp.net中添加工具提示 [英] How to add tool tip in asp.net

问题描述

如何为gridview单元格添加工具提示以及如何为该工具提示添加样式....

How to add tool tip for gridview cells and how to add styles for that tool tip....

推荐答案

试试这个：

Try This :

<asp:gridview id="GridView1" runat="server">

 <columns>

  <asp:templatefield headertext="Title">
       
       <itemtemplate>

           <asp:linkbutton id="link1" runat="server" commandname="link" forecolor="Blue" tooltip="<%# String.Format("your String  :{0}", Eval("field_name from db for tooltip"))%>"> <%#Eval("filed")%></asp:linkbutton>
       </itemtemplate>     
          
      <itemstyle forecolor="Blue" font-size="Medium" />
          
       </asp:templatefield>
      
       
       </columns>



</asp:gridview>

this will help you for your problem. you must bind the grid first.


If not, please post it.

Mitesh

Mitesh

非常简单。在行数据事件上您可以向单元格添加工具提示。





步骤1：创建新应用程序：



添加页面名称：gridTooltip



步骤2：在gridTooltip.aspx页面中添加以下代码：

Its very simple. On row data event You can add tooltip to a Cell.


Step1: Create a new Application:

Add a page name: gridTooltip

Step2: Add the following code inside the gridTooltip.aspx page:

<asp:gridview id="GridView1" runat="server" onrowdatabound="GridView1_RowDataBound" xmlns:asp="#unknown">
        </asp:gridview>

步骤3：在gridTooltip.aspx.cs页面中添加以下代码：

Step3: Inside gridTooltip.aspx.cs page add the following code:

protected void Page_Load(object sender, EventArgs e)
   {
       if (!IsPostBack)
       {
           BindGrid();
       }
   }
   public class Data
   {
       public string Name
       {
           get;
           set;
       }
       public int Age
       {
           get;
           set;
       }
   }

   public void BindGrid()
   {
       Data obj = new Data();
       obj.Name = "Kabir";
       obj.Age = 28;

       Data obj1 = new Data();
       obj1.Name = "Safiul";
       obj1.Age = 28;

       List<Data> olist = new List<Data>();
       olist.Add(obj);
       olist.Add(obj1);

       GridView1.DataSource = olist;
       GridView1.DataBind();
   }

   protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
   {
       if (e.Row.RowType == DataControlRowType.DataRow)
       {
           e.Row.Cells[0].ToolTip = "My Name is: " + e.Row.Cells[0].Text;
           e.Row.Cells[1].ToolTip = "My age is: " + e.Row.Cells[1].Text;
       }
   }

----现在运行应用程序。

---希望它能帮到你



添加的代码块[/ Edit]

---- Now run the application.
--- Hope it will help you

Code blocks added[/Edit]

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