Dim caption As String = "Example: GetFormFieldMultiSelect"
Dim gdpicturePDF As GdPicturePDF = New GdPicturePDF()
If gdpicturePDF.LoadFromFile("forms.pdf", False) = GdPictureStatus.OK Then
Dim count As Integer = gdpicturePDF.GetFormFieldsCount()
If gdpicturePDF.GetStat() = GdPictureStatus.OK Then
If count = 0 Then
MessageBox.Show("This document includes no form fields.", caption)
Else
Dim sorted As String = "Sorted:" + vbCrLf, selected As String = "Multiselected:" + vbCrLf, title As String = ""
Dim formID As Integer = 0
Dim type As PdfFormFieldType = PdfFormFieldType.PdfFormFieldTypeUnknown
Dim multi As Boolean = False, sort As Boolean = False
For i As Integer = 0 To count - 1
formID = gdpicturePDF.GetFormFieldId(i)
If gdpicturePDF.GetStat() = GdPictureStatus.OK Then
type = gdpicturePDF.GetFormFieldType(formID)
If gdpicturePDF.GetStat() = GdPictureStatus.OK Then
If type = PdfFormFieldType.PdfFormFieldTypeList Then
title = gdpicturePDF.GetFormFieldTitle(formID)
If gdpicturePDF.GetStat() <> GdPictureStatus.OK Then
MessageBox.Show("The GetFormFieldTitle() method has failed with the status: " + gdpicturePDF.GetStat().ToString())
Exit For
End If
sort = gdpicturePDF.GetFormFieldItemSort(formID)
If gdpicturePDF.GetStat() <> GdPictureStatus.OK Then
MessageBox.Show("The GetFormFieldItemSort() method has failed with the status: " + gdpicturePDF.GetStat().ToString())
Exit For
End If
If sort Then sorted = sorted + title + "; "
multi = gdpicturePDF.GetFormFieldMultiSelect(formID)
If gdpicturePDF.GetStat() <> GdPictureStatus.OK Then
MessageBox.Show("The GetFormFieldMultiSelect() method has failed with the status: " + gdpicturePDF.GetStat().ToString())
Exit For
End If
If multi Then selected = selected + title + "; "
End If
Else
MessageBox.Show("The GetFormFieldType() method has failed with the status: " + gdpicturePDF.GetStat().ToString(), caption)
Exit For
End If
Else
MessageBox.Show("The GetFormFieldId() method has failed with the status: " + gdpicturePDF.GetStat().ToString(), caption)
Exit For
End If
Next
If gdpicturePDF.GetStat() = GdPictureStatus.OK Then
Dim message As String = sorted + vbCrLf + selected
MessageBox.Show(message, caption)
End If
End If
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. Status: " + gdpicturePDF.GetStat().ToString(), caption)
End If
gdpicturePDF.Dispose()
string caption = "Example: GetFormFieldMultiSelect";
GdPicturePDF gdpicturePDF = new GdPicturePDF();
if (gdpicturePDF.LoadFromFile("forms.pdf", false) == GdPictureStatus.OK)
{
int count = gdpicturePDF.GetFormFieldsCount();
if (gdpicturePDF.GetStat() == GdPictureStatus.OK)
{
if (count == 0)
MessageBox.Show("This document includes no form fields.", caption);
else
{
string sorted = "Sorted:\n", selected = "Multiselected:\n", title = "";
int formID = 0;
PdfFormFieldType type = PdfFormFieldType.PdfFormFieldTypeUnknown;
bool multi = false, sort = false;
for (int i = 0; i < count; i++)
{
formID = gdpicturePDF.GetFormFieldId(i);
if (gdpicturePDF.GetStat() == GdPictureStatus.OK)
{
type = gdpicturePDF.GetFormFieldType(formID);
if (gdpicturePDF.GetStat() == GdPictureStatus.OK)
{
if (type == PdfFormFieldType.PdfFormFieldTypeList)
{
title = gdpicturePDF.GetFormFieldTitle(formID);
if (gdpicturePDF.GetStat() != GdPictureStatus.OK)
{
MessageBox.Show("The GetFormFieldTitle() method has failed with the status: " + gdpicturePDF.GetStat().ToString());
break;
}
sort = gdpicturePDF.GetFormFieldItemSort(formID);
if (gdpicturePDF.GetStat() != GdPictureStatus.OK)
{
MessageBox.Show("The GetFormFieldItemSort() method has failed with the status: " + gdpicturePDF.GetStat().ToString());
break;
}
if (sort)
sorted = sorted + title + "; ";
multi = gdpicturePDF.GetFormFieldMultiSelect(formID);
if (gdpicturePDF.GetStat() != GdPictureStatus.OK)
{
MessageBox.Show("The GetFormFieldMultiSelect() method has failed with the status: " + gdpicturePDF.GetStat().ToString());
break;
}
if (multi)
selected = selected + title + "; ";
}
}
else
{
MessageBox.Show("The GetFormFieldType() method has failed with the status: " + gdpicturePDF.GetStat().ToString(), caption);
break;
}
}
else
{
MessageBox.Show("The GetFormFieldId() method has failed with the status: " + gdpicturePDF.GetStat().ToString(), caption);
break;
}
}
if (gdpicturePDF.GetStat() == GdPictureStatus.OK)
{
string message = sorted + "\n" + selected;
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. Status: " + gdpicturePDF.GetStat().ToString(), caption);
gdpicturePDF.Dispose();