控制GridView中字段的長度，規范數據

前臺：

       <asp:GridView ID="GridView1" runat="server" OnRowDataBound="GridView1_RowDataBound">            <Columns>                <asp:TemplateField>                    <HeaderTemplate>                        <input id="cb_head" type="checkbox" name="cb_head" onclick="SelectAll(this,<%=GridView1.ClientID %>);" />                    </HeaderTemplate>                    <ItemTemplate>                        <asp:CheckBox ID="ChkChild1" runat="server" />                    </ItemTemplate>                    <ItemStyle HorizontalAlign="Center" />                    <FooterStyle HorizontalAlign="Center" />                </asp:TemplateField>            </Columns>        </asp:GridView>

后臺：

    PRotected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)    {        //在RowDataBound事件中調下面的方法        int[] cellIndexs = new int[4];        this.setGridViewInfo(e,1, cellIndexs, 11);    }    #region    /// <summary>    /// 控制GridView中顯示字符串的長度 并 在ToolTip中顯示全部文本    /// </summary>    /// <param name="e">GridViewRowEventArgs e</param>    /// <param name="cellIndexs">GridView中顯示單元格的個數</param>    /// <param name="maxStrLength">要顯示的最大字符串長度</param>    private void setGridViewInfo(System.Web.UI.WebControls.GridViewRowEventArgs e,int stata_index, int[] cellIndexs, int maxStrLength)    {        string CellText = string.Empty;        //因為我的GridView前一列是CheckBox，所以i從1開始        for (int i = stata_index; i < cellIndexs.Length; i++)        {            CellText = e.Row.Cells[i].Text.Trim();            if (CellText.Length > maxStrLength)            {                e.Row.Cells[i].Text = CellText.Substring(0, maxStrLength - 1) + " <strong style='Color:blue' mce_style='Color:blue'> ... </strong>";                e.Row.Cells[i].ToolTip = CellText;            }        }    }    #endregion