GridView表格截取字符串效果的封装方法

it2022-05-05  144

此方法针对表格绑定时出现的字符串过长,为了使表格显示好看,进行截取,浮动显示文字为原内容的方法。

此方法主要是针对绑定列,模版列没有考虑

 /// <summary>        /// 截取表格中字符串的显示效果        /// </summary>        /// <param name="orderID">实体键值,例如:表格中显示的单号是询价单号,则传入”询价单号“</param>        /// <param name="obj">表格的ID</param>        /// <param name="grv">表格的行类型,即:e.row</param>        /// <param name="ColumnsName">用户自定义的模版列名称:例如:备注,审核原因等</param>        public void CustomerSubStr(string orderID, GridView obj, GridViewRow grv, string ColumnsName)        {            for (int i = 0; i < obj.Columns.Count; i++)            {                if (obj.Columns[i].HeaderText != orderID && obj.Columns[i].HeaderText != "选择" && obj.Columns[i].HeaderText != "序号" && obj.Columns[i].HeaderText != "" && obj.Columns[i].HeaderText != "修改" && obj.Columns[i].HeaderText != ColumnsName)  //确定是绑定列,将表格中模版列排除掉,如果没有过滤,则所有的模版列没有正常显示                {                    if (grv.Cells[i].Text.Length <= obj.Columns[i].HeaderText.Length* 2+2) //如果是汉字,一个汉字只占一个字符                    {                        grv.Cells[i].Text = grv.Cells[i].Text;                        grv.Cells[i].ToolTip = grv.Cells[i].Text;                    }                    else                    {                        string sNewStr = grv.Cells[i].Text.Substring(0, obj.Columns[i].HeaderText.Length+4);                        sNewStr = sNewStr + "...";                        grv.Cells[i].ToolTip = grv.Cells[i].Text;                        grv.Cells[i].Text = sNewStr;                                          }                }            }        }

转载于:https://www.cnblogs.com/liyuxin/archive/2011/04/21/2023378.html


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