- 博客(8)
- 资源 (2)
- 收藏
- 关注
RSS订阅原创 C#_datagridview 增加一行统计
String projectfliter=null;privatevoid toolStripComboBox2_DropDownClosed(object sender, EventArgs e){projectfliter = toolStripComboBox2.SelectedItem.ToString();DataSet da =newDataSet(
2012-04-03 09:46:23
473
原创 C#_Datagridview Exprot to Excel
Using Microsoft.Office.Interop.Excel;//需要在引用里加入dll privatevoid toolStripMenuItem9_Click(object sender, EventArgs e){Microsoft.Office.Interop.Excel.Application excel =new Microso
2012-04-03 09:31:27
203
原创 SQL_修改删除与GridView配合使用
using System;using System.Collections;using System.Configuration;using System.Data;using System.Linq;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.
2012-03-26 21:19:48
297
原创 SQL_添加语句
SqlConnection con = new SqlConnection("Server=localhost;database=qcwx;uid=sa;pwd=sasasa"); con.Open(); SqlCommand cmd =new SqlCommand("InsertDate5", con);
2012-03-26 21:03:19
349
原创 SQL_搜索语句
using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.HtmlControls;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Data.S
2012-03-26 20:59:32
258
原创 ASP.NET_登录例子
using System;using System.Collections;using System.Configuration;using System.Data;using System.Linq;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.
2012-03-26 20:50:38
365
原创 ASP.NET_Session
using System.Web;//引用; //Form1父窗体;Session["name"] = tname.Text; //Form2子窗体;string Name = Session["name"].ToString();this.tname.Text = Name;
2012-03-26 20:41:31
224
原创 ASP.NET_SQL连接和关闭
using System.Data.SqlClient;//引用 SqlConnection con = new SqlConnection("Server=localhost;database=qcwx;uid=sa;pwd=sasasa");con.Open();//to docon.close();
2012-03-26 20:28:38
243
空空如也
TA创建的收藏夹 TA关注的收藏夹
TA关注的人