officefileapi-devexpress-dot-pdf-dot-pdfformdata.md
Returns the child field names for a particular tree node.
Namespace : DevExpress.Pdf
Assembly : DevExpress.Pdf.v25.2.Core.dll
NuGet Package : DevExpress.Pdf.Core
public IList<string> GetFieldNames()
Public Function GetFieldNames As IList(Of String)
| Type | Description |
|---|---|
| IList<String> |
A list of child field names for a particular tree node.
|
The following example demonstrates how to obtain a list of current fields in a PDF Form:
// Load a document with an interactive form.
using (PdfDocumentProcessor documentProcessor = new PdfDocumentProcessor()) {
documentProcessor.LoadDocument(filePath + fileName + ".pdf");
// Get names of interactive form fields.
PdfFormData formData = documentProcessor.GetFormData();
IList<string> names = formData.GetFieldNames();
// Show the field names in the rich text box.
string[] strings = new string[names.Count];
names.CopyTo(strings, 0);
richTextBox1.Lines = strings;
}
' Load a document with an interactive form.
Using documentProcessor As New PdfDocumentProcessor()
documentProcessor.LoadDocument(filePath & fileName & ".pdf")
' Get names of interactive form fields.
Dim formData As PdfFormData = documentProcessor.GetFormData()
Dim names As IList(Of String) = formData.GetFieldNames()
' Show the field names in the rich text box.
Dim strings(names.Count - 1) As String
names.CopyTo(strings, 0)
richTextBox1.Lines = strings
End Using
The following code snippet (auto-collected from DevExpress Examples) contains a reference to the GetFieldNames() method.
Note
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pdf-document-api-fill-interactive-form-fields/CS/PdfFormFilling/PdfFormFilling.cs#L27
PdfFormData formData = documentProcessor.GetFormData();
IList<string> names = formData.GetFieldNames();
pdf-document-api-fill-interactive-form-fields/VB/PdfFormFilling/PdfFormFilling.vb#L27
Dim formData As PdfFormData = documentProcessor.GetFormData()
Dim names As IList(Of String) = formData.GetFieldNames()
' Show the field names in the rich text box.
See Also