Asp.netでGridView行のダブルクリックとシングルクリックを有効にする方法＃

Question

GridView行がAsp.netにあり、シングルクリックイベントが発生しています
グリッド行にDouble Clickイベントを追加する必要があります。 どうすればいいですか？

私を助けてください。

Answer 1

Peaceは以下の投稿に従ってください。これは本当に非常に役に立ちます。

Clickable and Double Clickable Rows with GridView and DataList Controls

Answer 2

 protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e) 
       { 
        if (e.Row.RowType == DataControlRowType.DataRow) 
        { 
         // Get the LinkButton control in the first cell 
         LinkButton _singleClickButton = (LinkButton)e.Row.Cells[0].Controls[0]; 
         // Get the javascript which is assigned to this LinkButton 

      string _jsSingle = ClientScript.GetPostBackClientHyperlink(_singleClickButton, ""); 
         // To prevent the first click from posting back immediately 
         // (therefore giving the user a chance to double click) pause the 
         // postback for 300 milliseconds by using setTimeout 
         _jsSingle = _jsSingle.Insert(11, "setTimeout(\""); 
         _jsSingle += "\", 300)"; 
         // Add this javascript to the onclick Attribute of the row 
         e.Row.Attributes["onclick"] = _jsSingle; 

         // Get the LinkButton control in the second cell 
         LinkButton _doubleClickButton = (LinkButton)e.Row.Cells[1].Controls[0]; 
         // Get the javascript which is assigned to this LinkButton 
         string _jsDouble = ClientScript.GetPostBackClientHyperlink(_doubleClickButton, ""); 
         // Add this javascript to the ondblclick Attribute of the row 
         e.Row.Attributes["ondblclick"] = _jsDouble; 
        } 
       } 



       protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e) 
       { 
        GridView _gridView = (GridView)sender; 

        // Get the selected index and the command name 
        int _selectedIndex = int.Parse(e.CommandArgument.ToString()); 
        string _commandName = e.CommandName; 

        switch (_commandName) 
        { 
         case ("SingleClick"): 
          _gridView.SelectedIndex = _selectedIndex; 
          this.Message.Text += "Single clicked GridView row at index " + _selectedIndex.ToString() + "<br />"; 
          break; 
         case ("DoubleClick"): 
          Response.Write("<script type='text/javascript'>detailedresults=window.open('Patient//PatientDicomViewPage.aspx');</script>"); 

          // Response.Redirect("ViewPatient.aspx"); 
          this.Message.Text += "Double clicked GridView row at index " + _selectedIndex.ToString() + "<br />"; 
          break; 
        } 
       } 


    Design of grid 

    <asp:GridView ID="GridView1" runat="server" BackColor="White" BorderColor="#DEDFDE" 
       BorderStyle="None" BorderWidth="1px" CellPadding="4" ForeColor="Black" GridLines="Vertical" 
       OnRowDataBound="GridView1_RowDataBound" OnRowCommand="GridView1_RowCommand"> 
       <FooterStyle BackColor="#CCCC99" /> 
       <Columns>     
        <asp:ButtonField Text="SingleClick" CommandName="SingleClick" Visible="false"/> 
        <asp:ButtonField Text="DoubleClick" CommandName="DoubleClick" Visible="false"/> 
       </Columns> 
       <RowStyle BackColor="#F7F7DE" /> 
       <HeaderStyle BackColor="#6B696B" Font-Bold="True" ForeColor="White" /> 
       <SelectedRowStyle BackColor="#CE5D5A" Font-Bold="True" ForeColor="White" /> 
       <PagerStyle BackColor="#F7F7DE" ForeColor="Black" HorizontalAlign="Right" />    
       <AlternatingRowStyle BackColor="White" /> 
      </asp:GridView> 
<asp:Label id="Message" runat="server" ForeColor="Red" Font-Bold="true"></asp:Label>