using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;
using?System.Data.SqlClient;
namespace?test
{
????public?partial?class?baobiao?:?Form
????{
????????private?float?yd;
????????private?float?zs;
????????public?baobiao（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?baobiao_Load（object?sender?EventArgs?e）
????????{
????????????con（）;
????????????showPic（）;

????????}

????????private?void?showPic（）
????????{
????????????float?t=yd/zs;
????????????float?a?=?t?*?360;
????????????float?b=360-a;
????????????Bitmap?bitM?=?new?Bitmap（this.pictureBox1.Width?this.pictureBox1.Height）;
????????????Graphics?g?=?Graphics.FromImage（bitM）;
????????????g.FillPie（new?SolidBrush（Color.BlueViolet）?0?0?this.pictureBox1.Width?this.pictureBox1.Height?90?a）;
????????????g.FillPie（new?SolidBrush（Color.Yellow）?0?0?this.pictureBox1.Width?this.pictureBox1.Height?90+a?b）;
????????????this.pictureBox1.BackgroundImage?=?bitM;
????????????label1.Text?=“報(bào)到率\n“+?t.ToString（）;
????????????label2.Text?=?“應(yīng)到：“?+?zs.ToString（）?+“人“;
????????????label3.Text?=?“實(shí)到：“?+?yd.ToString（）?+?“人“;
//????????????MessageBox.Show（zs.ToString（））;
????????}
????????private?void?con（）
????????{
????????????string?ConStr?=?“Persist?Security?Info=False;Integrated?Security=SSPI;database=xiemeilong;server=（local）“;
????????????SqlConnection?con?=?new?SqlConnection（ConStr）;
????????????string?SqlStr?=?“select?count（NO）??from?u_students?where?BAODAO?=?1?“;
????????????SqlDataAdapter?ada?=?new?SqlDataAdapter（SqlStr?con）;
????????????DataSet?ds?=?new?DataSet（）;
????????????ada.Fill（ds）;

????????????yd?=?Convert.ToSingle（ds.Tables[0].Rows[0].ItemArray[0]）;
????????????SqlStr?=?“select?count（NO）??from?u_students?“;
????????????SqlDataAdapter?ada2?=?new?SqlDataAdapter（SqlStr?con）;
????????????DataSet?ds2?=?new?DataSet（）;
????????????ada2.Fill（ds2）;
????????????zs?=?Convert.ToSingle（ds2.Tables[0].Rows[0].ItemArray[0]）;

????????}

????}
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????2175??2009-07-09?12:46??test\test\baobiao.cs

?????文件???????6084??2009-07-09?12:46??test\test\baobiao.Designer.cs

?????文件???????5814??2009-07-09?12:46??test\test\baobiao.resx

?????文件???????4305??2009-07-09?12:48??test\test\BDForm.cs

?????文件???????8672??2009-07-09?12:48??test\test\BDForm.Designer.cs

?????文件???????5814??2009-07-09?12:48??test\test\BDForm.resx

?????文件??????60416??2009-07-09?17:44??test\test\bin\Debug\test.exe

?????文件??????85504??2009-07-09?17:44??test\test\bin\Debug\test.pdb

?????文件??????14328??2009-07-09?18:12??test\test\bin\Debug\test.vshost.exe

?????文件??????58880??2009-07-09?17:44??test\test\bin\Release\test.exe

?????文件??????81408??2009-07-09?17:44??test\test\bin\Release\test.pdb

?????文件???????2529??2009-07-09?12:48??test\test\Form1.cs

?????文件???????7066??2009-07-09?12:48??test\test\Form1.Designer.cs

?????文件???????5814??2009-07-09?12:48??test\test\Form1.resx

?????文件???????1881??2009-07-09?12:48??test\test\Form2.cs

?????文件???????9806??2009-07-09?12:48??test\test\Form2.Designer.cs

?????文件???????5814??2009-07-09?12:48??test\test\Form2.resx

?????文件???????2327??2009-07-09?12:48??test\test\Form3.cs

?????文件???????4467??2009-07-09?12:48??test\test\Form3.Designer.cs

?????文件???????5814??2009-07-09?12:48??test\test\Form3.resx

?????文件???????5677??2009-07-09?17:44??test\test\login.cs

?????文件???????8782??2009-07-09?17:44??test\test\login.Designer.cs

?????文件??????36045??2009-07-09?17:44??test\test\login.resx

?????文件???????5124??2009-07-09?12:48??test\test\LUQU.cs

?????文件???????8189??2009-07-09?12:48??test\test\LUQU.Designer.cs

?????文件???????5814??2009-07-09?12:48??test\test\LUQU.resx

?????文件????????180??2009-07-09?12:46??test\test\obj\Debug\test.baobiao.resources

?????文件????????180??2009-07-09?12:48??test\test\obj\Debug\test.BDForm.resources

?????文件???????2688??2009-07-09?18:12??test\test\obj\Debug\test.csproj.FileListAbsolute.txt

?????文件???????1261??2009-07-09?17:44??test\test\obj\Debug\test.csproj.GenerateResource.Cache

............此處省略52個(gè)文件信息