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994136: Added proper code example for radio button behavior with AllowUnisonSelection enabled and disabled in PDF forms. #222

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994136: Added proper code example for radio button behavior with AllowUnisonSelection enabled and disabled in PDF forms. #222

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25 changes: 25 additions & 0 deletions ...llowUnisonSelection/.NET/Radio-button-behavior-in-PDF-forms-with-AllowUnisonSelection.sln
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Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.14.36616.10 d17.14
MinimumVisualStudioVersion = 10.0.40219.1
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Radio-button-behavior-in-PDF-forms-with-AllowUnisonSelection", "Radio-button-behavior-in-PDF-forms-with-AllowUnisonSelection\Radio-button-behavior-in-PDF-forms-with-AllowUnisonSelection.csproj", "{1390DDC1-ACEC-4A88-83C4-CDAD5995870F}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Release|Any CPU = Release|Any CPU
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{1390DDC1-ACEC-4A88-83C4-CDAD5995870F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{1390DDC1-ACEC-4A88-83C4-CDAD5995870F}.Debug|Any CPU.Build.0 = Debug|Any CPU
{1390DDC1-ACEC-4A88-83C4-CDAD5995870F}.Release|Any CPU.ActiveCfg = Release|Any CPU
{1390DDC1-ACEC-4A88-83C4-CDAD5995870F}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {00C8D2AA-C3E6-46E2-9751-A5F08C69CD2F}
EndGlobalSection
EndGlobal
Empty file added ...tion/.NET/Radio-button-behavior-in-PDF-forms-with-AllowUnisonSelection/Output/gitkeep.txt
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64 changes: 64 additions & 0 deletions ...sonSelection/.NET/Radio-button-behavior-in-PDF-forms-with-AllowUnisonSelection/Program.cs
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using Syncfusion.Drawing;
using Syncfusion.Pdf;
using Syncfusion.Pdf.Graphics;
using Syncfusion.Pdf.Interactive;

//Create a PDF document
using (PdfDocument document = new PdfDocument())
{
//Page 1 - AllowUnisonSelection DISABLED(Independent behavior)
PdfPage page1 = document.Pages.Add();
page1.Graphics.DrawString("Independent Radio Buttons",
new PdfStandardFont(PdfFontFamily.Helvetica, 16),
PdfBrushes.Black, new PointF(10, 20));

PdfRadioButtonListField independentGroup = new PdfRadioButtonListField(page1, "IndependentGroup")
{
// Each button acts independently
AllowUnisonSelection = false
};
PdfRadioButtonListItem item1 = new PdfRadioButtonListItem("OptionA")
{
Bounds = new RectangleF(10, 60, 20, 20)
};
// Same label but independent
PdfRadioButtonListItem item2 = new PdfRadioButtonListItem("OptionA")
{
Bounds = new RectangleF(10, 100, 20, 20)
};
independentGroup.Items.Add(item1);
independentGroup.Items.Add(item2);
document.Form.Fields.Add(independentGroup);
page1.Graphics.DrawString("Option A (1)", new PdfStandardFont(PdfFontFamily.Helvetica, 12),
PdfBrushes.Black, new PointF(40, 60));
page1.Graphics.DrawString("Option A (2)", new PdfStandardFont(PdfFontFamily.Helvetica, 12),
PdfBrushes.Black, new PointF(40, 100));
//Page 2 - AllowUnisonSelection ENABLED(Unified behavior)
PdfPage page2 = document.Pages.Add();
page2.Graphics.DrawString("Unified Radio Buttons",
new PdfStandardFont(PdfFontFamily.Helvetica, 16),
PdfBrushes.Black, new PointF(10, 20));
PdfRadioButtonListField unifiedGroup = new PdfRadioButtonListField(page2, "UnifiedGroup")
{
// Buttons share selection state
AllowUnisonSelection = true
};
PdfRadioButtonListItem item3 = new PdfRadioButtonListItem("OptionB")
{
Bounds = new RectangleF(10, 60, 20, 20)
};
// Same label, unified selection
PdfRadioButtonListItem item4 = new PdfRadioButtonListItem("OptionB")
{
Bounds = new RectangleF(10, 100, 20, 20)
};
unifiedGroup.Items.Add(item3);
unifiedGroup.Items.Add(item4);
document.Form.Fields.Add(unifiedGroup);
page2.Graphics.DrawString("Option B (1)", new PdfStandardFont(PdfFontFamily.Helvetica, 12),
PdfBrushes.Black, new PointF(40, 60));
page2.Graphics.DrawString("Option B (2)", new PdfStandardFont(PdfFontFamily.Helvetica, 12),
PdfBrushes.Black, new PointF(40, 100));
//Save the document
document.Save(Path.GetFullPath(@"Output/Output.pdf"));
}
15 changes: 15 additions & 0 deletions ...-AllowUnisonSelection/Radio-button-behavior-in-PDF-forms-with-AllowUnisonSelection.csproj
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<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net8.0</TargetFramework>
<RootNamespace>Radio_button_behavior_in_PDF_forms_with_AllowUnisonSelection</RootNamespace>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>

<ItemGroup>
<PackageReference Include="Syncfusion.Pdf.Net.Core" Version="*" />
</ItemGroup>

</Project>
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