pd.PrinterSettings.PrinterName = "Microsoft Print to PDF";
pd.PrinterSettings.PrintToFile = true;
pd.PrinterSettings.PrintFileName = @"C:\TEMP\XPS\" + DateTime.Now.ToString("yyyyMMddHHmmss") + ".pdf";
# List of SES identities
$identities = @(
"wztech.com.tw",
"s3.com.tw",
"jdcard.com.tw",
"mskcable.com",
"uwinfo.com.tw",
"bike.idv.tw",
"richwave.com.tw",
"ctcn.com.tw",
"jcard.com.tw",
"bike@bike.idv.tw",
"ee@ier.org.tw"
)
foreach ($identity in $identities) {
# Convert identity to a valid topic name by replacing '@' and '.' with '_'
$safeIdentity = $identity -replace "@", "_" -replace "\.", "_"
$topicName = "SES_NOTIFY_$safeIdentity"
$endpoint = "https://working.uwinfo.com.tw/aws/api/sns/receive?topic=$topicName"
# Validate topic name format
if ($topicName -notmatch '^[a-zA-Z0-9_\-\$]+$') {
Write-Host "❌ Invalid topic name: $topicName"
continue
}
# 1. Create SNS topic
$topicArn = aws sns create-topic `
--name $topicName `
--query 'TopicArn' `
--output text
Write-Host "✔ Created topic: $topicArn"
# 2. Subscribe webhook
aws sns subscribe `
--topic-arn $topicArn `
--protocol https `
--notification-endpoint $endpoint
Write-Host "✔ Subscribed webhook: $endpoint"
# 3. Link SES notifications
foreach ($type in @("Delivery", "Bounce", "Complaint")) {
aws ses set-identity-notification-topic `
--identity $identity `
--notification-type $type `
--sns-topic $topicArn
Write-Host "✔ $type linked to $topicName"
}
Write-Host "✅ Setup complete for $identity\n"
}
Write-Host "🎉 All identities processed."
1. Stop SMTPSVC service [Display Name: Simple Mail Transfer Protocol (SMTP)]
2. Stop IISADMIN service [Display name: IIS Admin Service]
3. Edit "C:\Windows\System32\inetsrv\MetaBase.xml"
4. Find: <IIsSmtpServer Location ="/LM/SmtpSvc/1"
5. Add (Settings are alphabetical): RelayIpList=""
6. Save file
7. Start IISAdmin Service
8. Start SMTPSVC service
.andSelf()
.live()
.die()
.error()
.load()
.unload()
.size()
.toggle()
<ItemGroup>
<PackageReference Include="sqlite-net-pcl" Version="1.8.116" />
<PackageReference Include="SQLiteNetExtensions.Async" Version="2.1.0" />
<PackageReference Include="SQLitePCLRaw.bundle_green" Version="2.1.4" />
<PackageReference Include="SQLitePCLRaw.core" Version="2.1.4" />
<PackageReference Include="SQLitePCLRaw.lib.e_sqlite3" Version="2.1.4" />
<PackageReference Include="SQLitePCLRaw.provider.dynamic_cdecl" Version="2.1.4" />
<PackageReference Include="System.Data.DataSetExtensions" Version="4.5.0" />
</ItemGroup>
<a href="http://..." target="_blank" rel="opener">Link</a>
$(".hlkPrint").click(function () {
$("form").setPostDataToStorage();
$("form").attr("rel", "opener");
$("form").attr("target", "_blank");
$("form").attr("action", "xxxxx.aspx");
$("form").submit();
});
static List<Brush> CaptchaBrushes = null;
public static FileStreamResult CreateCaptcha(string captcha)
{
if (CaptchaBrushes == null)
{
CaptchaBrushes = new List<Brush>();
CaptchaBrushes.Add(Brushes.White);
CaptchaBrushes.Add(Brushes.Gold);
CaptchaBrushes.Add(Brushes.LightSkyBlue);
CaptchaBrushes.Add(Brushes.LimeGreen);
CaptchaBrushes.Add(Brushes.AliceBlue);
CaptchaBrushes.Add(Brushes.AntiqueWhite);
CaptchaBrushes.Add(Brushes.BurlyWood);
CaptchaBrushes.Add(Brushes.Silver);
}
int width = 90;
int height = 45;
//https://stackoverflow.com/questions/61365732/cannot-access-a-closed-stream-when-returning-filestreamresult-from-c-sharp-netc
//Using statements close and unload the variable from memory set in the using statement which is why you are getting an error trying to access a closed memory stream.You don't need to use a using statement if you are just going to return the result at the end.
//這個 memory stream 不用關閉或 dispose
var ms = new MemoryStream();
// 釋放所有在 GDI+ 所佔用的記憶體空間 ( 非常重要!! )
using (Bitmap _bmp = new Bitmap(width, height))
using (Graphics _graphics = Graphics.FromImage(_bmp))
using (Font _font = new Font("Courier New", 24, FontStyle.Bold)) // _font 設定要出現在圖片上的文字字型、大小與樣式
{
// (封裝 GDI+ 繪圖介面) 所有繪圖作業都需透過 Graphics 物件進行操作
_graphics.Clear(Color.Black);
// 如果想啟用「反鋸齒」功能,可以將以下這行取消註解
//_graphics.TextRenderingHint = TextRenderingHint.AntiAlias;
// 將亂碼字串「繪製」到之前產生的 Graphics 「繪圖板」上
var x = 10;
for(var i = 0; i < captcha.Length; i++)
{
_graphics.DrawString(captcha.Substring(i, 1), _font, CaptchaBrushes[Su.MathUtil.GetRandomInt(CaptchaBrushes.Count)], x, Su.MathUtil.GetRandomInt(15));
x += 10 + Su.MathUtil.GetRandomInt(10);
}
// 畫線
_graphics.DrawLine(new Pen(CaptchaBrushes[Su.MathUtil.GetRandomInt(CaptchaBrushes.Count)], 1),
Su.MathUtil.GetRandomInt(0, Convert.ToInt32((width * 0.9 / 2))), 0, Su.MathUtil.GetRandomInt(Convert.ToInt32(width / 2), Convert.ToInt32(width * 1.9 / 2)), height);
_graphics.DrawLine(new Pen(CaptchaBrushes[Su.MathUtil.GetRandomInt(CaptchaBrushes.Count)], 1),
Su.MathUtil.GetRandomInt(Convert.ToInt32(width / 2), Convert.ToInt32(width * 1.9 / 2)), 0, Su.MathUtil.GetRandomInt(0, Convert.ToInt32((width * 0.9 / 2))), height);
_graphics.DrawLine(new Pen(CaptchaBrushes[Su.MathUtil.GetRandomInt(CaptchaBrushes.Count)], 1),
0,
Su.MathUtil.GetRandomInt(height / 2),
width,
height / 2 + Su.MathUtil.GetRandomInt(height / 2)
);
_graphics.DrawLine(new Pen(CaptchaBrushes[Su.MathUtil.GetRandomInt(CaptchaBrushes.Count)], 1),
0,
height / 2 + Su.MathUtil.GetRandomInt(height / 2),
width,
Su.MathUtil.GetRandomInt(height / 2)
);
_bmp.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
}
ms.Seek(0, SeekOrigin.Begin);
// Controller 的型別為 FileResult
return new FileStreamResult(ms, "image/jpeg")
{ FileDownloadName = $"{DateTime.Now.Ymdhmsf()}.jpg" };
}
namespace Web.Controllers
{
public class CaptchaController : Controller
{
[Route("captcha")]
public async Task<FileStreamResult> Index()
{
//產生 Captcha 並存入 Session 之中。目前是四位數字
string captcha = (await Ah.ReGetAsync<object>("api/kol/create-captcha-code")).ToString();
//產生圖檔並回傳 FileStreamResult
return Su.Wu.CreateCaptcha(captcha);
}
}
}