public static DataTable GetStatus(Type type)
{
DataTable dt = new DataTable();
dt.Columns.Add("Value");
dt.Columns.Add("Key");
foreach (string str in Enum.GetNames(type))
{
DataRow dr = dt.NewRow();
...
/// <summary> /// 获取字符串中的数字 /// </summary> /// <param name="str">字符串</param> /// <returns>数字</returns> public static decimal GetNumber(string str) { decimal result = 0; & ...
/// <summary> /// 将指定的电子表格，检索出来，填充到数据集 /// </summary> /// <param name="strFilePath">Excel 绝对路径</param> /// <param name="strSheetName">Excel 里面的表格名 如sheet1</param> /// <returns>DataSet ...
引用Com组件Microsoft.Office 11.0 Object Library。using System;using System.Data;using System.Data.SqlClient;using System.Reflection;using Microsoft.Office.Tools.Excel;/// <summary>/// ExcelProgram 的摘要说明/// </summary>public class ExcelProgram{ public ExcelProgram() { //&nb ...
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class _Default : System.Web.UI.Page
{
...
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
///
/// Summary description for Money2String
///
...
字符串：string s = "1,2,3,4,5,"
目标：删除最后一个 ","
方法一：
s = s.Substring(0,s.Length - 1)
方法二：
s = s.RTrim(',')
方法三：
s=s.Remove(s.Length - 2, 1)
1、DateTime 数字型 System.DateTime currentTime=new System.DateTime(); 1.1 取当前年月日时分秒 currentTime=System.DateTime.Now; 1.2 取当前年 int 年=currentTime.Year; 1.3 取当前月 int 月=currentTime.Month; 1.4 取当前日 int 日=currentTime.Day; 1.5 取当前时 int 时=currentTime.Hour; 1.6 取当前分 int 分=currentTime.Minute; 1.7 取当前秒 int 秒=curre ...
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