Dim caption As String = "Example: GetFormFieldId"
Dim gdpicturePDF As GdPicturePDF = New GdPicturePDF()
If gdpicturePDF.LoadFromFile("test.pdf", False) = GdPictureStatus.OK Then
Dim count As Integer = gdpicturePDF.GetFormFieldsCount()
If gdpicturePDF.GetStat() = GdPictureStatus.OK Then
Dim message As String = "This document contains " + count.ToString() + " form fields." + vbCrLf
Dim formID As Integer = 0, pagenr As Integer = 0
Dim name As String = ""
Dim type As PdfFormFieldType = PdfFormFieldType.PdfFormFieldTypeUnknown
For i As Integer = 0 To count - 1
'Getting the form field unique identifier.
formID = gdpicturePDF.GetFormFieldId(i)
If gdpicturePDF.GetStat() = GdPictureStatus.OK Then
message = message + (i + 1).ToString() + ". "
'Getting the form fields' title (name).
name = gdpicturePDF.GetFormFieldTitle(formID)
If gdpicturePDF.GetStat() = GdPictureStatus.OK Then
message = message + name
Else
message = message + gdpicturePDF.GetStat().ToString()
End If
'Getting the form field's type.
message = message + " type: "
type = gdpicturePDF.GetFormFieldType(formID)
If gdpicturePDF.GetStat() = GdPictureStatus.OK Then
message = message + type.ToString()
Else
message = message + gdpicturePDF.GetStat().ToString()
End If
'Getting the form field's page.
message = message + " page nr."
pagenr = gdpicturePDF.GetFormFieldPage(formID)
If gdpicturePDF.GetStat() = GdPictureStatus.OK Then
message = message + pagenr.ToString()
Else
message = message + gdpicturePDF.GetStat().ToString()
End If
message += vbCrLf
Else
message = message + "The GetFormFieldId() method has failed with the status: " + gdpicturePDF.GetStat().ToString()
Exit For
End If
Next
MessageBox.Show(message, caption)
Else
MessageBox.Show("The GetFormFieldsCount() method has failed with the status: " + gdpicturePDF.GetStat().ToString(), caption)
End If
Else
MessageBox.Show("The file can't be loaded.", caption)
End If
gdpicturePDF.Dispose()
string caption = "Example: GetFormFieldId";
GdPicturePDF gdpicturePDF = new GdPicturePDF();
if (gdpicturePDF.LoadFromFile("test.pdf", false) == GdPictureStatus.OK)
{
int count = gdpicturePDF.GetFormFieldsCount();
if (gdpicturePDF.GetStat() == GdPictureStatus.OK)
{
string message = "This document contains " + count.ToString() + " form fields.\n";
int formID = 0, pagenr = 0;
string name = "";
PdfFormFieldType type = PdfFormFieldType.PdfFormFieldTypeUnknown;
for (int i = 0; i < count; i++)
{
//Getting the form field unique identifier.
formID = gdpicturePDF.GetFormFieldId(i);
if (gdpicturePDF.GetStat() == GdPictureStatus.OK)
{
message = message + (i + 1).ToString() + ". ";
//Getting the form fields' title (name).
name = gdpicturePDF.GetFormFieldTitle(formID);
if (gdpicturePDF.GetStat() == GdPictureStatus.OK)
message = message + name;
else
message = message + gdpicturePDF.GetStat().ToString();
//Getting the form field's type.
message = message + " type: ";
type = gdpicturePDF.GetFormFieldType(formID);
if (gdpicturePDF.GetStat() == GdPictureStatus.OK)
message = message + type.ToString();
else
message = message + gdpicturePDF.GetStat().ToString();
//Getting the form field's page.
message = message + " page nr.";
pagenr = gdpicturePDF.GetFormFieldPage(formID);
if (gdpicturePDF.GetStat() == GdPictureStatus.OK)
message = message + pagenr.ToString();
else
message = message + gdpicturePDF.GetStat().ToString();
message += "\n";
}
else
{
message = message + "The GetFormFieldId() method has failed with the status: " + gdpicturePDF.GetStat().ToString();
break;
}
}
MessageBox.Show(message, caption);
}
else
MessageBox.Show("The GetFormFieldsCount() method has failed with the status: " + gdpicturePDF.GetStat().ToString(), caption);
}
else
MessageBox.Show("The file can't be loaded.", caption);
gdpicturePDF.Dispose();