PushbuttonField Constructor

public PushbuttonField(
	string fieldName,
	string caption,
	string toolTip = null
)

Public Sub New ( 
	fieldName As String,
	caption As String,
	Optional toolTip As String = Nothing
)

PushbuttonField pushbuttonField = new PushbuttonField("hide_btn", "Hide field");
PushbuttonFieldView pushbuttonFieldView = new PushbuttonFieldView(pushbuttonField, new Boundary(10, 500, 110, 530));
TextField textField = new TextField("hide_txt", "This will be hided");
TextFieldView textFieldView = new TextFieldView(textField, new Boundary(120, 500, 220, 530));
document.AcroForm.Fields.Add("hide_btn");
document.AcroForm.Fields.Add("hide_txt");

pushbuttonFieldView.Action = new HideAction(true, textFieldView);
textFieldView.BorderColor = new double[] { 0.3, 0.1, 0.4 };
textFieldView.BorderStyle = new AnnotationBorderStyle(2, AnnotationBorderType.Inset);

page.Annotations.Add(pushbuttonFieldView);
page.Annotations.Add(textFieldView);