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  • GridView长字段的显示

      /// <summary>
            /// Cut To Long String Of GridView
            /// </summary>
            /// <param name="e">RowDataBound e</param>
            /// <param name="cellIndex">Offset Of Column</param>
            /// <param name="maxStrLength">Max Length Of Reander</param>
            public  static void OmitGridInfo(System.Web.UI.WebControls.GridViewRowEventArgs e, int cellIndex, int maxStrLength)
            {
                if (e.Row.RowIndex == -1) return;
          
                    string CellText = e.Row.Cells[cellIndex].Text.Trim();

                    if (CellText.Length > maxStrLength)
                    {
                        e.Row.Cells[cellIndex].Text = CellText.Substring(0, maxStrLength - 1) + " <strong style='Color:blue'> ... </strong>";

                        e.Row.Cells[cellIndex].ToolTip = CellText;
                    }
            }

    调用方法:

      protected void GridViewAll_RowDataBound(object sender, GridViewRowEventArgs e)
            {
                if (e.Row.RowType == DataControlRowType.DataRow)
                {
                    //当鼠标停留时更改背景色
                    e.Row.Attributes.Add("onmouseover", "c=this.style.backgroundColor;this.style.backgroundColor='#B8CFEE'");
                    //当鼠标移开时还原背景色
                    e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=c");
                }
                 OmitGridInfo(e, 8, 6);
            }

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  • 原文地址:https://www.cnblogs.com/KingStar/p/1608532.html
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