update to web-twain 17.2.1

Author: Ellie-dynamsoft

package.json

@@ -22,7 +22,7 @@
     "@angular/router": "~12.0.0",
     "@ng-bootstrap/ng-bootstrap": "^11.0.0-beta.0",
     "bootstrap": "^5.0.0",
-    "dwt": "17.2.0",
+    "dwt": "17.2.2",
     "rxjs": "~6.6.0",
     "tslib": "^2.1.0",
     "zone.js": "~0.11.4"

src/app/dwt.service.ts

@@ -543,22 +543,13 @@ export class DwtService {
           this._DWObject.LoadImageFromBinary(files[i], () => { res(true); }, (errCode, errString) => { rej(errString); })
         }
       } else {
-        let filter = "BMP,TIF,JPG,PNG,PDF|*.bmp;*.tif;*.png;*.jpg;*.pdf;*.tiff;*.jpeg";
-        if (Dynamsoft.Lib.env.bMac)
-          filter = "TIF,TIFF,JPG,JPEG,PNG,PDF";
         this._DWObject.IfShowFileDialog = true;
         this._DWObject.RegisterEvent("OnPostLoad", (
           directory: string,
           fileName: string,
           fileType: DynamsoftEnumsDWT.EnumDWT_ImageType) => {
         });
-        this._DWObject.RegisterEvent("OnGetFilePath", (isSave, filesCount, index, directory, fileName) => {
-          if (index === filesCount - 1)
-            this._DWObject.LoadImage(directory + "\\" + fileName, () => { res(true); }, (errCode, errStr) => rej(errStr));
-          else
-            this._DWObject.LoadImage(directory + "\\" + fileName, () => { }, (errCode, errStr) => rej(errStr));
-        });
-        this._DWObject.ShowFileDialog(false, filter, 0, "", "", true, false, 0);
+        this._DWObject.LoadImageEx("", -1,  () => { res(true); }, (errCode, errStr) => rej(errStr))
       }
     });
   }

src/environments/environment.prod.ts

@@ -2,7 +2,7 @@ export const environment = {
   production: true,
   Dynamsoft: {
     resourcesPath: 'assets/dwt-resources',
-    dwtProductKey: 't00891wAAAKBfWo4sRRVNTyLqdC7nKomEJIfBYqfXWg5mblnP0eeJi+LsMIUdQvrBf//ocS3z8MJA47R4VdO4x24uJwlqKgkuZOa7BUQHPkFNA5hFSi6lG2qOK6I=',
+    dwtProductKey: 't00901wAAAFGokK55GCTHFf8RWZ8bKjNRD1O+Gf0xA6MUdkmYI6zSueLnBjy55bNxl/YW1HkZykS/h0xYHBuFFwIDbexR567425Cx3hnuwAewN5DyXtRd/ATLnyy+',
     uploadTargetURL: ''
   }
 };

src/environments/environment.ts

@@ -6,7 +6,7 @@ export const environment = {
   production: false,
   Dynamsoft: {
     resourcesPath: 'assets/dwt-resources',
-    dwtProductKey: 't00881wAAAJiZxwKrauMDAnLQZ4prFe5v+GIzhfe6tY5KYmPHgMl/HdEi/Vt0gw0oYrLdhvNToW0YknBnPyJr0T5IkwNgUinIjHfOHUQH/gYsW0kWed4BaK4rng==',
+    dwtProductKey: 't00901wAAAFGokK55GCTHFf8RWZ8bKjNRD1O+Gf0xA6MUdkmYI6zSueLnBjy55bNxl/YW1HkZykS/h0xYHBuFFwIDbexR567425Cx3hnuwAewN5DyXtRd/ATLnyy+',
     uploadTargetURL: ''
   }
 };