986455-1: Added load and save changes in examples.

Forms/Add-a-textbox-field-to-a-new-PDF-document/.NET/Add-a-textbox-field-to-a-new-PDF-document/Program.cs

@@ -1,6 +1,4 @@
-// See https://aka.ms/new-console-template for more information
-
-using Syncfusion.Drawing;
+using Syncfusion.Drawing;
 using Syncfusion.Pdf;
 using Syncfusion.Pdf.Graphics;
 using Syncfusion.Pdf.Interactive;
@@ -38,10 +36,6 @@
     emailField.ToolTip = "Email address";
     pdfDocument.Form.Fields.Add(emailField);
 
-    //Create file stream.
-    using (FileStream outputFileStream = new FileStream(Path.GetFullPath(@"Output/Output.pdf"), FileMode.Create, FileAccess.ReadWrite))
-    {
-        //Save the PDF document to file stream.
-        pdfDocument.Save(outputFileStream);
-    }
+    //Save the PDF document
+    pdfDocument.Save(Path.GetFullPath(@"Output/Output.pdf"));
 }

Forms/Add-checkbox-field-in-new-PDF-document/.NET/Add-checkbox-field-in-new-PDF-document/Program.cs

@@ -1,30 +1,22 @@
-// See https://aka.ms/new-console-template for more information
-
-using Syncfusion.Pdf;
+using Syncfusion.Pdf;
 using Syncfusion.Pdf.Interactive;
 
 //Create a new PDF document.
-PdfDocument document = new PdfDocument();
-
-//Add a new page to PDF document.
-PdfPage page = document.Pages.Add();
-
-//Create Check Box field.
-PdfCheckBoxField checkBoxField = new PdfCheckBoxField(page, "CheckBox");
+using (PdfDocument document = new PdfDocument())
+{
+    //Add a new page to PDF document.
+    PdfPage page = document.Pages.Add();
 
-//Set check box properties.
-checkBoxField.ToolTip = "Check Box";
-checkBoxField.Bounds = new Syncfusion.Drawing.RectangleF(0, 20, 10, 10);
+    //Create Check Box field.
+    PdfCheckBoxField checkBoxField = new PdfCheckBoxField(page, "CheckBox");
 
-//Add the form field to the document.
-document.Form.Fields.Add(checkBoxField);
+    //Set check box properties.
+    checkBoxField.ToolTip = "Check Box";
+    checkBoxField.Bounds = new Syncfusion.Drawing.RectangleF(0, 20, 10, 10);
 
-//Create file stream.
-using (FileStream outputFileStream = new FileStream(Path.GetFullPath(@"Output/Output.pdf"), FileMode.Create, FileAccess.ReadWrite))
-{
-    //Save the PDF document to file stream.
-    document.Save(outputFileStream);
-}
+    //Add the form field to the document.
+    document.Form.Fields.Add(checkBoxField);
 
-//Close the document.
-document.Close(true);
+    //Save the PDF document
+    document.Save(Path.GetFullPath(@"Output/Output.pdf"));
+}

Forms/Add-complex-script-to-all-the-supported-fields-in-PDF/.NET/Add-complex-script-to-all-the-supported-fields-in-PDF/Program.cs

@@ -1,49 +1,41 @@
-// See https://aka.ms/new-console-template for more information
-
-using Syncfusion.Drawing;
+using Syncfusion.Drawing;
 using Syncfusion.Pdf;
 using Syncfusion.Pdf.Graphics;
 using Syncfusion.Pdf.Interactive;
 
 //Create a new PDF document.
-PdfDocument document = new PdfDocument();
-
-//Add a new PDF page.
-PdfPage page = document.Pages.Add();
-
-//Create the new PDF text box field.
-PdfTextBoxField textField = new PdfTextBoxField(page, "textBox");
+using (PdfDocument document = new PdfDocument())
+{
+    //Add a new PDF page.
+    PdfPage page = document.Pages.Add();
 
-//Set bounds.
-textField.Bounds = new RectangleF(10, 10, 200, 30);
+    //Create the new PDF text box field.
+    PdfTextBoxField textField = new PdfTextBoxField(page, "textBox");
 
-//Set text.
-textField.Text = "สวัสดีชาวโลก";
+    //Set bounds.
+    textField.Bounds = new RectangleF(10, 10, 200, 30);
 
-//Get stream from an font file.
-FileStream fontStream = new FileStream(Path.GetFullPath(@"Data/tahoma.ttf"), FileMode.Open, FileAccess.Read);
+    //Set text.
+    textField.Text = "สวัสดีชาวโลก";
 
-//Create a new PDF font instance.
-PdfFont font = new PdfTrueTypeFont(fontStream, 10);
+    //Get stream from an font file.
+    FileStream fontStream = new FileStream(Path.GetFullPath(@"Data/tahoma.ttf"), FileMode.Open, FileAccess.Read);
 
-//Set font.
-textField.Font = font;
+    //Create a new PDF font instance.
+    PdfFont font = new PdfTrueTypeFont(fontStream, 10);
 
-//Add the text box field to the form collection.
-document.Form.Fields.Add(textField);
+    //Set font.
+    textField.Font = font;
 
-//Set default appearance as false.
-document.Form.SetDefaultAppearance(false);
+    //Add the text box field to the form collection.
+    document.Form.Fields.Add(textField);
 
-//Enable complex script layout for form.
-document.Form.ComplexScript = true;
+    //Set default appearance as false.
+    document.Form.SetDefaultAppearance(false);
 
-//Create file stream.
-using (FileStream outputFileStream = new FileStream(Path.GetFullPath(@"Output/Output.pdf"), FileMode.Create, FileAccess.ReadWrite))
-{
-    //Save the PDF document to file stream.
-    document.Save(outputFileStream);
-}
+    //Enable complex script layout for form.
+    document.Form.ComplexScript = true;
 
-//Close the document.
-document.Close(true);
+    //Save the PDF document
+    document.Save(Path.GetFullPath(@"Output/Output.pdf"));
+}

Forms/Add-listbox-field-in-an-existing-PDF-document/.NET/Add-listbox-field-in-an-existing-PDF-document/Program.cs

@@ -1,49 +1,37 @@
-// See https://aka.ms/new-console-template for more information
-
-using Syncfusion.Pdf;
+using Syncfusion.Pdf;
 using Syncfusion.Pdf.Interactive;
 using Syncfusion.Pdf.Parsing;
 
-//Get stream from an existing document. 
-FileStream docStream = new FileStream(Path.GetFullPath(@"Data/Input.pdf"), FileMode.Open, FileAccess.Read);
-
-//Load the PDF document.
-PdfLoadedDocument loadedDocument = new PdfLoadedDocument(docStream);
-
-//Create the form if the form does not exist in the loaded document.
-if (loadedDocument.Form == null)
-    loadedDocument.CreateForm();
-
-//Load the page.
-PdfLoadedPage loadedPage = loadedDocument.Pages[0] as PdfLoadedPage;
-
-//Create list box.
-PdfListBoxField listBoxField = new PdfListBoxField(loadedPage, "list1");
+//Load the PDF document. 
+using (PdfLoadedDocument loadedDocument = new PdfLoadedDocument(Path.GetFullPath(@"Data/Input.pdf")))
+{
+    //Create the form if the form does not exist in the loaded document.
+    if (loadedDocument.Form == null)
+        loadedDocument.CreateForm();
 
-//Set the properties.
-listBoxField.Bounds = new Syncfusion.Drawing.RectangleF(100, 60, 100, 50);
+    //Load the page.
+    PdfLoadedPage loadedPage = loadedDocument.Pages[0] as PdfLoadedPage;
 
-//Add the items to the list box.
-listBoxField.Items.Add(new PdfListFieldItem("English", "English"));
-listBoxField.Items.Add(new PdfListFieldItem("French", "French"));
-listBoxField.Items.Add(new PdfListFieldItem("German", "German"));
+    //Create list box.
+    PdfListBoxField listBoxField = new PdfListBoxField(loadedPage, "list1");
 
-//Select the item.
-listBoxField.SelectedIndex = 2;
+    //Set the properties.
+    listBoxField.Bounds = new Syncfusion.Drawing.RectangleF(100, 60, 100, 50);
 
-//Set the multi select option.
-listBoxField.MultiSelect = true;
+    //Add the items to the list box.
+    listBoxField.Items.Add(new PdfListFieldItem("English", "English"));
+    listBoxField.Items.Add(new PdfListFieldItem("French", "French"));
+    listBoxField.Items.Add(new PdfListFieldItem("German", "German"));
 
-//Add the list box into PDF document
-loadedDocument.Form.Fields.Add(listBoxField);
+    //Select the item.
+    listBoxField.SelectedIndex = 2;
 
-//Create file stream.
-using (FileStream outputFileStream = new FileStream(Path.GetFullPath(@"Output/Output.pdf"), FileMode.Create, FileAccess.ReadWrite))
-{
-    //Save the PDF document to file stream.
-    loadedDocument.Save(outputFileStream);
-}
+    //Set the multi select option.
+    listBoxField.MultiSelect = true;
 
-//Close the document.
-loadedDocument.Close(true);
+    //Add the list box into PDF document
+    loadedDocument.Form.Fields.Add(listBoxField);
 
+    //Save the PDF document
+    loadedDocument.Save(Path.GetFullPath(@"Output/Output.pdf"));
+}

Forms/Add-listbox-field-in-new-PDF-document/.NET/Add-listbox-field-in-new-PDF-document/Program.cs

@@ -1,40 +1,32 @@
-// See https://aka.ms/new-console-template for more information
-
-using Syncfusion.Pdf;
+using Syncfusion.Pdf;
 using Syncfusion.Pdf.Interactive;
 
 //Create a new PDF document.
-PdfDocument document = new PdfDocument();
-
-//Add a new page to PDF document.
-PdfPage page = document.Pages.Add();
+using (PdfDocument document = new PdfDocument())
+{
+    //Add a new page to PDF document.
+    PdfPage page = document.Pages.Add();
 
-//Create list box.
-PdfListBoxField listBoxField = new PdfListBoxField(page, "list1");
+    //Create list box.
+    PdfListBoxField listBoxField = new PdfListBoxField(page, "list1");
 
-//Set the properties.
-listBoxField.Bounds = new Syncfusion.Drawing.RectangleF(100, 60, 100, 50);
+    //Set the properties.
+    listBoxField.Bounds = new Syncfusion.Drawing.RectangleF(100, 60, 100, 50);
 
-//Add the items to the list box.
-listBoxField.Items.Add(new PdfListFieldItem("English", "English"));
-listBoxField.Items.Add(new PdfListFieldItem("French", "French"));
-listBoxField.Items.Add(new PdfListFieldItem("German", "German"));
+    //Add the items to the list box.
+    listBoxField.Items.Add(new PdfListFieldItem("English", "English"));
+    listBoxField.Items.Add(new PdfListFieldItem("French", "French"));
+    listBoxField.Items.Add(new PdfListFieldItem("German", "German"));
 
-//Select the item.
-listBoxField.SelectedIndex = 0;
+    //Select the item.
+    listBoxField.SelectedIndex = 0;
 
-//Set the multi select option.
-listBoxField.MultiSelect = true;
+    //Set the multi select option.
+    listBoxField.MultiSelect = true;
 
-//Add the list box into PDF document
-document.Form.Fields.Add(listBoxField);
+    //Add the list box into PDF document
+    document.Form.Fields.Add(listBoxField);
 
-//Create file stream.
-using (FileStream outputFileStream = new FileStream(Path.GetFullPath(@"Output/Output.pdf"), FileMode.Create, FileAccess.ReadWrite))
-{
-    //Save the PDF document to file stream.
-    document.Save(outputFileStream);
+    //Save the PDF document
+    document.Save(Path.GetFullPath(@"Output/Output.pdf"));
 }
-
-//Close the document.
-document.Close(true);

Forms/Add-radio-button-in-existing-PDF-document/.NET/Add-radio-button-in-existing-PDF-document/Program.cs

@@ -1,44 +1,33 @@
-// See https://aka.ms/new-console-template for more information
-
-using Syncfusion.Pdf;
+using Syncfusion.Pdf;
 using Syncfusion.Pdf.Interactive;
 using Syncfusion.Pdf.Parsing;
 
-//Get stream from an existing PDF document. 
-FileStream docStream = new FileStream(Path.GetFullPath(@"Data/Input.pdf"), FileMode.Open, FileAccess.Read);
-
-//Load the PDF document.
-PdfLoadedDocument loadedDocument = new PdfLoadedDocument(docStream);
-
-//Create the form if the form does not exist in the loaded document.
-if (loadedDocument.Form == null)
-    loadedDocument.CreateForm();
+//Load the PDF document. 
+using (PdfLoadedDocument loadedDocument = new PdfLoadedDocument(Path.GetFullPath(@"Data/Input.pdf")))
+{
+    //Create the form if the form does not exist in the loaded document.
+    if (loadedDocument.Form == null)
+        loadedDocument.CreateForm();
 
-//Load the page.
-PdfLoadedPage loadedPage = loadedDocument.Pages[0] as PdfLoadedPage;
+    //Load the page.
+    PdfLoadedPage loadedPage = loadedDocument.Pages[0] as PdfLoadedPage;
 
-//Create a Radio button.
-PdfRadioButtonListField employeesRadioList = new PdfRadioButtonListField(loadedPage, "employeesRadioList");
+    //Create a Radio button.
+    PdfRadioButtonListField employeesRadioList = new PdfRadioButtonListField(loadedPage, "employeesRadioList");
 
-//Add the radio button into loaded document.
-loadedDocument.Form.Fields.Add(employeesRadioList);
+    //Add the radio button into loaded document.
+    loadedDocument.Form.Fields.Add(employeesRadioList);
 
-//Create radio button items.
-PdfRadioButtonListItem radioButtonItem1 = new PdfRadioButtonListItem("1-9");
-radioButtonItem1.Bounds = new Syncfusion.Drawing.RectangleF(100, 140, 20, 20);
-PdfRadioButtonListItem radioButtonItem2 = new PdfRadioButtonListItem("10-49");
-radioButtonItem2.Bounds = new Syncfusion.Drawing.RectangleF(100, 170, 20, 20);
+    //Create radio button items.
+    PdfRadioButtonListItem radioButtonItem1 = new PdfRadioButtonListItem("1-9");
+    radioButtonItem1.Bounds = new Syncfusion.Drawing.RectangleF(100, 140, 20, 20);
+    PdfRadioButtonListItem radioButtonItem2 = new PdfRadioButtonListItem("10-49");
+    radioButtonItem2.Bounds = new Syncfusion.Drawing.RectangleF(100, 170, 20, 20);
 
-//Add the items to radio button group.
-employeesRadioList.Items.Add(radioButtonItem1);
-employeesRadioList.Items.Add(radioButtonItem2);
+    //Add the items to radio button group.
+    employeesRadioList.Items.Add(radioButtonItem1);
+    employeesRadioList.Items.Add(radioButtonItem2);
 
-//Create file stream.
-using (FileStream outputFileStream = new FileStream(Path.GetFullPath(@"Output/Output.pdf"), FileMode.Create, FileAccess.ReadWrite))
-{
-    //Save the PDF document to file stream.
-    loadedDocument.Save(outputFileStream);
+    //Save the PDF document
+    loadedDocument.Save(Path.GetFullPath(@"Output/Output.pdf"));
 }
-
-//Close the document.
-loadedDocument.Close(true);

Forms/Add-signature-field-in-a-new-PDF-document/.NET/Add-signature-field-in-a-new-PDF-document/Program.cs

@@ -1,30 +1,22 @@
-// See https://aka.ms/new-console-template for more information
-
-using Syncfusion.Pdf;
+using Syncfusion.Pdf;
 using Syncfusion.Pdf.Interactive;
 
 //Create a new PDF document.
-PdfDocument document = new PdfDocument();
-
-//Add a new page to PDF document.
-PdfPage page = document.Pages.Add();
+using (PdfDocument document = new PdfDocument())
+{
+    //Add a new page to PDF document.
+    PdfPage page = document.Pages.Add();
 
-//Create PDF Signature field.
-PdfSignatureField signatureField = new PdfSignatureField(page, "Signature");
+    //Create PDF Signature field.
+    PdfSignatureField signatureField = new PdfSignatureField(page, "Signature");
 
-//Set properties to the signature field.
-signatureField.Bounds = new Syncfusion.Drawing.RectangleF(50, 50, 90, 20);
-signatureField.ToolTip = "Signature";
+    //Set properties to the signature field.
+    signatureField.Bounds = new Syncfusion.Drawing.RectangleF(50, 50, 90, 20);
+    signatureField.ToolTip = "Signature";
 
-//Add the form field to the document.
-document.Form.Fields.Add(signatureField);
+    //Add the form field to the document.
+    document.Form.Fields.Add(signatureField);
 
-//Create file stream.
-using (FileStream outputFileStream = new FileStream(Path.GetFullPath(@"Output/Output.pdf"), FileMode.Create, FileAccess.ReadWrite))
-{
-    //Save the PDF document to file stream.
-    document.Save(outputFileStream);
+    //Save the PDF document
+    document.Save(Path.GetFullPath(@"Output/Output.pdf"));
 }
-
-//Close the document.
-document.Close(true);