CommonTools/CommonToolsByWebControl.cs

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using System;
using System.Collections.Generic;
using System.Text;
using System.Web.UI;
using System.Web.UI.WebControls;


namespace CommonTools
{
    public class CommonToolsByWebControl
    {
        /// <summary>
        /// 定义GridView列的样式
        /// </summary>
        /// <param name="gridView">GridView对象</param>
        /// <param name="cssClass1">第一列的样式</param>
        /// <param name="cssClass2">中间列的样式</param>
        /// <param name="cssClass3">最后一列的样式</param>
        public static void GridView_ThreeColumnStyle(GridView gridView, string cssClass1, string cssClass2, string cssClass3)
        {
            if (gridView == null)
                return;

            for (int i = 0; i < gridView.Columns.Count; i++)
            {
                if (gridView.Columns[i].ItemStyle.CssClass != "")
                    continue;

                if (i == 0)
                    gridView.Columns[i].ItemStyle.CssClass = cssClass1;
                else if (i == gridView.Columns.Count - 1)
                    gridView.Columns[i].ItemStyle.CssClass = cssClass3;
                else
                    gridView.Columns[i].ItemStyle.CssClass = cssClass2;
            }
        }
        /// <summary>
        /// 定义GridView中鼠标在数据行上越过的样式
        /// </summary>
        /// <param name="gridView">GridView对象</param>
        /// <param name="gridViewRow">当前的行</param>
        /// <param name="cssClass">样式名称</param>
        public static void GridView_OnmouseStyle(GridView gridView, GridViewRow gridViewRow, string cssClass)
        {
            if (gridViewRow.RowType != DataControlRowType.DataRow)
                return;
            string className = (gridViewRow.RowState == DataControlRowState.Alternate) ? gridView.AlternatingRowStyle.CssClass : gridView.RowStyle.CssClass;
            gridViewRow.Attributes.Add("onmouseover", "this.className='" + cssClass + "';");
            gridViewRow.Attributes.Add("onmouseout", "this.className='" + className + "';");
        }
        /// <summary>
        /// 删除指定的参数的Url
        /// </summary>
        /// <param name="page">Page对象</param>
        /// <param name="key">参数键</param>
        /// <returns>返回一个新的Url</returns>
        public static string GetRemoveParamUrl(Page page, string key) 
        {
            string action = @"http://" + page.Request.ServerVariables["HTTP_HOST"] + page.Request.ServerVariables["SCRIPT_NAME"];
            string temp = "";