private void OnRenderGraph(ZedGraphWeb zgw, Graphics g, MasterPane masterPane)
{
ErrorMsg.Text = "";
CY.GFive.DALProviders.SqlServerProvider.ScoreProvider sp = new CY.GFive.DALProviders.SqlServerProvider.ScoreProvider();
if (string.IsNullOrEmpty(Request.Form.Get("Term")) || string.IsNullOrEmpty(Request.Form.Get("Course")))
{
ErrorMsg.Text = "参数错误";
ZedGraphWeb1.Visible = false;
return;
}
int term = Convert.ToInt32(Request.Form.Get("Term"));
string course = Request.Form.Get("Course");
string year = ddlYearNum.SelectedItem.ToString();
string teacher = ddlTeacher.SelectedValue;
List<string> classlist = sp.GetClassList(year, term, teacher, course);
if (classlist.Count < 1)
return;
GraphPane myPane = masterPane[0];
myPane.Title.Text = "分数段统计"; //设计图表的标题
myPane.XAxis.Title.Text = "分数段"; //X轴标题
myPane.YAxis.Title.Text = "人数"; //Y轴标题
string[] labels = new string[6];
labels[0] = "60以下";
labels[1] = "60-69";
labels[2] = "70-79";
labels[3] = "80-89";
labels[4] = "90-99";
labels[5] = "100";
foreach (string classcode in classlist)
{
Random rand = new Random();
int n = rand.Next(4);
Color temp = Color.FromArgb(n * 10, n * 60, n * 50);
DataSet ds = sp.GetScoreUnionByParam(year, term, classcode, course);
CY.GFive.Core.Business.ClassInfo citemp = CY.GFive.Core.Business.ClassInfo.GetByCode(classcode);
PointPairList list = new PointPairList();
for (int i = 0; i < 6; i++)
list.Add(0, Convert.ToInt32(ds.Tables[0].Rows[i]["人数"]));
BarItem myCurve = myPane.AddBar(citemp.ClassName, list, temp);
myCurve.Bar.Fill = new Fill(temp, Color.White, temp);
}
myPane.XAxis.MajorTic.IsBetweenLabels = false; //柱状显示位置,true为在两个下标题值的中间,flase为两边
myPane.XAxis.Scale.TextLabels = labels;//下标题的内容
myPane.XAxis.Type = AxisType.Text;
myPane.Fill = new Fill(Color.White, Color.FromArgb(200, 200, 255), 90.0f);//图表外层背景填充色,由color1到color2渐变,参数3为方向
myPane.Chart.Fill = new Fill(Color.White, Color.FromArgb(200, 200, 255), 270.0f);//图表内层背景填充色,由color1到color2渐变,参数3为方向
ZedGraphWeb1.Visible = true;
masterPane.AxisChange(g);
}
protected void bStatistics_Click(object sender, EventArgs e)
{
ErrorMsg.Text = "";
Msg.InnerHtml = "";
if (String.IsNullOrEmpty(ddlYearNum.SelectedValue))
{
ErrorMsg.Text = "没有学年信息,请添加学年信息";
return;
}
if (String.IsNullOrEmpty(ddlClass.SelectedValue) || ddlClass.SelectedValue.ToString() == "请选择")
{
ErrorMsg.Text = "没有选择班级,请选择班级以后再统计";
return;
}
if (string.IsNullOrEmpty(ddlCourse.SelectedValue) || ddlCourse.SelectedValue.ToString() == "请选择")
{
ErrorMsg.Text = "没有选择相应的课程";
return;
}
string year = ddlYearNum.SelectedItem.ToString();
int term = Convert.ToInt32(ddlTerm.SelectedValue);
string classcode = ddlClass.SelectedValue.ToString();
string coursecode = ddlCourse.SelectedValue.ToString();
CY.GFive.DALProviders.SqlServerProvider.ScoreProvider sp = new CY.GFive.DALProviders.SqlServerProvider.ScoreProvider();
ds = sp.GetScoreUnionByParam(year, term, classcode, coursecode);
GridView1.DataSource = ds;
GridView1.DataBind();
Msg.InnerHtml = "第" + ddlYearNum.SelectedItem.ToString() + "学年," + ddlClass.SelectedItem.ToString() + "成绩统计";
}
private void OnRenderGraph(ZedGraphWeb zgw, Graphics g, MasterPane masterPane)
{
ErrorMsg.Text = "";
CY.GFive.DALProviders.SqlServerProvider.ScoreProvider sp = new CY.GFive.DALProviders.SqlServerProvider.ScoreProvider();
string coursecode = Request.Form.Get("ddlCourse");
string term = Request.Form.Get("ddlTerm");
if (coursecode == null || coursecode == "请选择" || term == null || term == "请选择")
{
ErrorMsg.Text = "有参数不正确";
ZedGraphWeb1.Visible = false;
return;
}
if (string.IsNullOrEmpty(ddlYearNum.SelectedValue) || ddlYearNum.SelectedValue == "请选择")
{
ErrorMsg.Text = "有参数不正确";
ZedGraphWeb1.Visible = false;
return;
}
string year = ddlYearNum.SelectedItem.ToString();//year term course class teacher
GraphPane myPane = masterPane[0];
myPane.Title.Text = "同课程分数段统计"; //设计图表的标题
myPane.XAxis.Title.Text = "分数段"; //X轴标题
myPane.YAxis.Title.Text = "人数"; //Y轴标题
string[] labels = new string[6];
labels[0] = "60以下";
labels[1] = "60-69";
labels[2] = "70-79";
labels[3] = "80-89";
labels[4] = "90-99";
labels[5] = "100";
List<string> dic = sp.PrapareTeacherAndClassByCourse(year, Convert.ToInt32(term), coursecode);
foreach (string s in dic)
{
string[] value = s.Split(','); //teachercode,classcode
Random rand = new Random();
int r = rand.Next(8);
int gg = rand.Next(10);
int b = rand.Next(5);
Color temp = Color.FromArgb(r * 30, gg * 25, b * 50);
DataSet ds = sp.GetScoreUnionByParam(year, Convert.ToInt32(term), value[1], coursecode);
PointPairList list = new PointPairList();
for (int i = 0; i < 6; i++)
list.Add(0, Convert.ToInt32(ds.Tables[0].Rows[i]["人数"]));
CY.GFive.Core.Business.StaffInfo si = CY.GFive.Core.Business.StaffInfo.GetInstance(value[0]);
CY.GFive.Core.Business.ClassInfo ci = CY.GFive.Core.Business.ClassInfo.GetByCode(value[1]);
BarItem myCurve = myPane.AddBar(si.Name + "-" + ci.ClassName, list, temp);
myCurve.Bar.Fill = new Fill(temp, Color.White, temp);
}
myPane.XAxis.MajorTic.IsBetweenLabels = false; //柱状显示位置,true为在两个下标题值的中间,flase为两边
myPane.XAxis.Scale.TextLabels = labels;//下标题的内容
myPane.XAxis.Type = AxisType.Text;
myPane.Fill = new Fill(Color.White, Color.FromArgb(200, 200, 255), 90.0f);//图表外层背景填充色,由color1到color2渐变,参数3为方向
myPane.Chart.Fill = new Fill(Color.White, Color.FromArgb(200, 200, 255), 270.0f);//图表内层背景填充色,由color1到color2渐变,参数3为方向
ZedGraphWeb1.Visible = true;
masterPane.AxisChange(g);
}
private void OnRenderGraph(ZedGraphWeb zgw, Graphics g, MasterPane masterPane)
{
ErrorMsg.Text = "";
CY.GFive.DALProviders.SqlServerProvider.ScoreProvider sp = new CY.GFive.DALProviders.SqlServerProvider.ScoreProvider();
string classcode = Request.Form.Get("ddlClass");
string[] year = Request.Form.GetValues("cyear");
string[] term = Request.Form.GetValues("cterm");
if (classcode == null || string.IsNullOrEmpty(classcode) || year == null || year.Length == 0 || term == null || term.Length == 0)
{
ErrorMsg.Text = "有参数不正确";
ZedGraphWeb1.Visible = false;
return;
}
List<YearTerm> ytlist = new List<YearTerm>();
List<YearTermCourse> ytclist = new List<YearTermCourse>();
for (int i = 0; i < year.Length; i++)
{
bool isIn = false;
foreach (YearTerm yt in ytlist)
{
if (yt.Year == year[i] && yt.Term == term[i])
isIn = true;
}
if (!isIn)
ytlist.Add(new YearTerm { Year = year[i], Term = term[i] });
}
foreach (YearTerm yt in ytlist)
{
List<string> courselist = sp.GetCourseList(yt.Year, Convert.ToInt32(yt.Term), classcode);
if (courselist.Count > 0)
foreach (string s in courselist)
{
ytclist.Add(new YearTermCourse { Year = yt.Year, Term = yt.Term, Course = s });
}
}
GraphPane myPane = masterPane[0];
myPane.Title.Text = "分数段统计"; //设计图表的标题
myPane.XAxis.Title.Text = "分数段"; //X轴标题
myPane.YAxis.Title.Text = "人数"; //Y轴标题
string[] labels = new string[6];
labels[0] = "60以下";
labels[1] = "60-69";
labels[2] = "70-79";
labels[3] = "80-89";
labels[4] = "90-99";
labels[5] = "100";
foreach (YearTermCourse ytc in ytclist)
{
Random rand = new Random();
int r = rand.Next(8);
int gg = rand.Next(10);
int b = rand.Next(5);
Color temp = Color.FromArgb(r * 30, gg * 25, b * 50);
DataSet ds = sp.GetScoreUnionByParam(ytc.Year, Convert.ToInt32(ytc.Term), classcode, ytc.Course);
CY.GFive.Core.Business.Course ctemp = CY.GFive.Core.Business.Course.GetByCode(ytc.Course);
PointPairList list = new PointPairList();
for (int i = 0; i < 6; i++)
list.Add(0, Convert.ToInt32(ds.Tables[0].Rows[i]["人数"]));
BarItem myCurve = myPane.AddBar(ytc.Year + "年" + ctemp.Name, list, temp);
myCurve.Bar.Fill = new Fill(temp, Color.White, temp);
}
myPane.XAxis.MajorTic.IsBetweenLabels = false; //柱状显示位置,true为在两个下标题值的中间,flase为两边
myPane.XAxis.Scale.TextLabels = labels;//下标题的内容
myPane.XAxis.Type = AxisType.Text;
myPane.Fill = new Fill(Color.White, Color.FromArgb(200, 200, 255), 90.0f);//图表外层背景填充色,由color1到color2渐变,参数3为方向
myPane.Chart.Fill = new Fill(Color.White, Color.FromArgb(200, 200, 255), 270.0f);//图表内层背景填充色,由color1到color2渐变,参数3为方向
ZedGraphWeb1.Visible = true;
masterPane.AxisChange(g);
}