public static Boolean writeFile(string outputFileName, WinnerGroup wg)
{
try
{
FileStream fs = new FileStream(outputFileName, FileMode.Create);
StreamWriter sw = new StreamWriter(fs);
sw.WriteLine(wg.theme);
for (int i = 0; i < wg.winnerGroup.Count; i++)
{
if (i < wg.WinnerCondition.firstPrizeNumber)
{
sw.WriteLine("一等奖：" + wg.winnerGroup[i].name + "(" + wg.winnerGroup[i].ID + ")");
}
else if (i >= wg.WinnerCondition.firstPrizeNumber && i < wg.WinnerCondition.firstPrizeNumber + wg.WinnerCondition.secondPrizeNumber)
{
sw.WriteLine("二等奖：" + wg.winnerGroup[i].name + "(" + wg.winnerGroup[i].ID + ")");
}
else
{
sw.WriteLine("三等奖：" + wg.winnerGroup[i].name + "(" + wg.winnerGroup[i].ID + ")");
}
}
sw.Flush();
sw.Close();
fs.Close();
return(true);
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
return(false);
}
}
static Boolean writeFile(String outputFileName, WinnerGroup wg)
{
try
{
FileStream fs = new FileStream(outputFileName, FileMode.Create);
StreamWriter sw = new StreamWriter(fs);
sw.WriteLine(wg.theme);
for (int i = 0; i < wg.winnerGroup.Count; i++)
{
sw.WriteLine(i + 1 + ":" + wg.winnerGroup[i].name + "(" + wg.winnerGroup[i].ID + ")");
}
sw.Flush();
sw.Close();
fs.Close();
return(true);
}
catch (Exception e)
{
return(false);
}
}
private void LuckyDrawButton_Click(object sender, RoutedEventArgs e)
{
if (FilePathLabel.Content.Equals("NULL"))
{
MessageBox.Show("文件为空，请选择文件！");
return;//放弃
}
if (Key.Text.Equals(""))
{
MessageBox.Show("活动关键字为空，请输入关键字！");
return;//放弃
}
if (getSelectedType() == 0)
{
MessageBox.Show("请选择抽奖人员类型！");
return;//放弃
}
Condition condition = new Condition();
condition.type = getSelectedType();
condition.frequency = FrequenceNum.Text.Equals("") ? 1 : Int32.Parse(FrequenceNum.Text);
condition.starTime = StartDate.SelectedDate ?? DateTime.Now;
condition.endTime = EndDate.SelectedDate ?? DateTime.Now.AddDays(7);//默认七天
condition.firstPrizeNumber = FirstPrizeNum.Text.Equals("") ? 1 : Int32.Parse(FirstPrizeNum.Text);
condition.secondPrizeNumber = SecondPrizeNum.Text.Equals("") ? 2 : Int32.Parse(SecondPrizeNum.Text);
condition.thirdPrizeNumber = ThirdPrizeNum.Text.Equals("") ? 3 : Int32.Parse(ThirdPrizeNum.Text);
StringBuilder keyText = new StringBuilder("#");
keyText.Append(Key.Text);
keyText.Append("#");
condition.key = keyText.ToString();
//Console.WriteLine("FrequenceNum "+ frequence);
//Console.WriteLine("startDate " + startDate);
//Console.WriteLine("endDate " + endDate);
//Console.WriteLine("firstPrizeNum " + firstPrizeNum);
//Console.WriteLine("secondPrizeNum " + secondPrizeNum);
//Console.WriteLine("thirdPrizeNum " + thirdPrizeNum);
Channel a = new Channel(FileProcess.readFile(FilePathLabel.Content.ToString())); //构造群
a.InitializeGroupMember(); //构造成员
lastResult = a.GetLuckyGuys(condition);
MessageBox.Show("抽奖程序执行完毕,请跳转结果页进行查看.");
StringBuilder tempString = new StringBuilder(lastResult.theme + "\n");
for (int i = 0; i < lastResult.winnerGroup.Count; i++)
{
if (i < lastResult.WinnerCondition.firstPrizeNumber)
{
tempString.Append("一等奖：" + lastResult.winnerGroup[i].name + "(" + lastResult.winnerGroup[i].ID + ")\n");
}
else if (i >= lastResult.WinnerCondition.firstPrizeNumber && i < lastResult.WinnerCondition.firstPrizeNumber + lastResult.WinnerCondition.secondPrizeNumber)
{
tempString.Append("二等奖：" + lastResult.winnerGroup[i].name + "(" + lastResult.winnerGroup[i].ID + ")\n");
}
else
{
tempString.Append("三等奖：" + lastResult.winnerGroup[i].name + "(" + lastResult.winnerGroup[i].ID + ")\n");
}
}
ResultBox.Text = tempString.ToString();
}
public static void OutputResultAsImage(WinnerGroup winnerGroup, string sImgPath)
{
using (Image image = (Image)Properties.Resources.ResourceManager.GetObject("winner"))
{
try
{
Bitmap bitmap = new Bitmap(image);
int width = bitmap.Width, height = bitmap.Height;
//测试文字
string text = "一等奖 巴扎黑";
//string[] texts = {"一等奖 巴扎黑", "一等奖 巴扎黑", "一等奖 巴扎黑" , "一等奖 巴扎黑" , "一等奖 巴扎黑" , "一等奖 巴扎黑" , "一等奖 巴扎黑" , "一等奖 巴扎黑" };
Graphics g = Graphics.FromImage(bitmap);
g.DrawImage(bitmap, 0, 0);
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.High;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
g.DrawImage(image, new Rectangle(0, 0, width, height), 0, 0, width, height, GraphicsUnit.Pixel);
Font crFont = new Font("微软雅黑", 48, FontStyle.Bold);
SizeF sizef = g.MeasureString(text, crFont);//得到文本的宽高
//背景位置(去掉了. 如果想用可以自己调一调 位置.)
//graphics.FillRectangle(new SolidBrush(Color.FromArgb(200, 255, 255, 255)), (width - crSize.Width) / 2, (height - crSize.Height) / 2, crSize.Width, crSize.Height);
SolidBrush semiTransBrush = new SolidBrush(Color.White); //new SolidBrush(Color.FromArgb(120, 177, 171, 171));
//将原点移动 到图片开始输出部分
float startY = height / 20 * 9;
g.TranslateTransform(0, startY);
//以原点为中心 转 -45度
//g.RotateTransform(-45);
float currentY = 0;
for (int i = 0; startY + currentY < image.Width && i < winnerGroup.winnerGroup.Count; currentY += sizef.Height + 10, i++)
{
string tempLine;
if (i < winnerGroup.WinnerCondition.firstPrizeNumber)
{
tempLine = $"一等奖：{winnerGroup.winnerGroup[i].name}({winnerGroup.winnerGroup[i].ID})";//输出的字符串
}
else if (i >= winnerGroup.WinnerCondition.firstPrizeNumber && i < winnerGroup.WinnerCondition.firstPrizeNumber + winnerGroup.WinnerCondition.secondPrizeNumber)
{
tempLine = $"二等奖：{winnerGroup.winnerGroup[i].name}({winnerGroup.winnerGroup[i].ID})";//输出的字符串
}
else
{
tempLine = $"三等奖：{winnerGroup.winnerGroup[i].name}({winnerGroup.winnerGroup[i].ID})"; //输出的字符串
}
sizef = g.MeasureString(tempLine, crFont); //得到文本的宽高
g.DrawString(tempLine, crFont, semiTransBrush, new PointF((image.Width - sizef.Width) / 2, currentY));
}
//保存文件
bitmap.Save(sImgPath, System.Drawing.Imaging.ImageFormat.Jpeg);
}
catch (Exception e)
{
Console.WriteLine();
}
}
}
