A unique form field identifier specifying a required form field object. You can obtain this identifier using methods like GetFormFieldId, GetFormFieldChildID or methods intended to add form fields.
The new normal caption of the specified form field.
Example





In This Topic
GdPicture14 Namespace / GdPicturePDF Class / SetFormFieldNormalCaption Method

SetFormFieldNormalCaption Method (GdPicturePDF)

In This Topic
Sets the normal caption of a required form field, here a button form field, that is specified by its unique form field's identifier and it is related to the currently loaded PDF document. As stated, this attribute is only specific to button form fields, so this method is explicitly applicable to button form field objects.

This caption is displayed when the button form field is not interacting with the user.

Syntax
'Declaration

 


Public Function SetFormFieldNormalCaption( _

   ByVal FieldId As Integer, _

   ByVal NormalCaption As String _

) As GdPictureStatus
public GdPictureStatus SetFormFieldNormalCaption( 

   int FieldId,

   string NormalCaption

)
public function SetFormFieldNormalCaption( 

    FieldId: Integer;

    NormalCaption: String

): GdPictureStatus; 
public function SetFormFieldNormalCaption( 

   FieldId : int,

   NormalCaption : String

) : GdPictureStatus;
public: GdPictureStatus SetFormFieldNormalCaption( 

   int FieldId,

   string* NormalCaption

) 
public:

GdPictureStatus SetFormFieldNormalCaption( 

   int FieldId,

   String^ NormalCaption

)

Parameters

FieldId
A unique form field identifier specifying a required form field object. You can obtain this identifier using methods like GetFormFieldId, GetFormFieldChildID or methods intended to add form fields.
NormalCaption
The new normal caption of the specified form field.

Return Value

A member of the GdPictureStatus enumeration. If the method has been successfully followed, then the return value is GdPictureStatus.OK.

We strongly recommend always checking this status first.

Remarks
This method is only allowed for use with non-encrypted documents.

Just to remind you, that this method is only meaningful for button form fields (these are push buttons, check boxes, radio buttons), otherwise it will fail.

Example
How to find out and change the caption of all push buttons in the current document. 
Dim caption As String = "Example: SetFormFieldNormalCaption"

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

        Dim message As String = ""

        If count = 0 Then

            message = "This document does not contain any forms."

        Else

            Dim formID As Integer = 0

            Dim normalCaption As String = ""

            Dim type As PdfFormFieldType = PdfFormFieldType.PdfFormFieldTypeUnknown

            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.PdfFormFieldTypePushButton Then

                            normalCaption = gdpicturePDF.GetFormFieldNormalCaption(formID)

                            If gdpicturePDF.GetStat() = GdPictureStatus.OK Then

                                normalCaption = "* " + normalCaption + " *"

                                If gdpicturePDF.SetFormFieldNormalCaption(formID, normalCaption) <> GdPictureStatus.OK Then

                                    message = message + i.ToString() + ": The SetFormFieldNormalCaption() method has failed with the status: " + gdpicturePDF.GetStat().ToString() + vbCrLf

                                End If

                            Else

                                message = message + i.ToString() + ": The GetFormFieldNormalCaption() method has failed with the status: " + gdpicturePDF.GetStat().ToString() + vbCrLf

                            End If

                        End If

                    Else

                        message = message + i.ToString() + ": The GetFormFieldType() method has failed with the status: " + gdpicturePDF.GetStat().ToString() + vbCrLf

                    End If

                Else

                    message = message + i.ToString() + ": The GetFormFieldId() method has failed with the status: " + gdpicturePDF.GetStat().ToString() + vbCrLf

                End If

            Next

        End If

        If message.Equals("") Then message = "The example has been followed successfully." + vbCrLf

        If gdpicturePDF.SaveToFile("forms_updated.pdf") = GdPictureStatus.OK Then

            message = message + "The file has been saved."

        Else

            message = message + "The file can't be saved. Status: " + gdpicturePDF.GetStat().ToString()

        End If

        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: SetFormFieldNormalCaption";

GdPicturePDF gdpicturePDF = new GdPicturePDF();

if (gdpicturePDF.LoadFromFile("forms.pdf", false) == GdPictureStatus.OK)

{

    int count = gdpicturePDF.GetFormFieldsCount();

    if (gdpicturePDF.GetStat() == GdPictureStatus.OK)

    {

        string message = "";

        if (count == 0)

            message = "This document does not contain any forms.";

        else

        {

            int formID = 0;

            string normalCaption = "";

            PdfFormFieldType type = PdfFormFieldType.PdfFormFieldTypeUnknown;

            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.PdfFormFieldTypePushButton)

                        {

                            normalCaption = gdpicturePDF.GetFormFieldNormalCaption(formID);

                            if (gdpicturePDF.GetStat() == GdPictureStatus.OK)

                            {

                                normalCaption = "* " + normalCaption + " *";

                                if (gdpicturePDF.SetFormFieldNormalCaption(formID, normalCaption) != GdPictureStatus.OK)

                                    message = message + i.ToString() + ": The SetFormFieldNormalCaption() method has failed with the status: " + gdpicturePDF.GetStat().ToString() + "\n";

                            }

                            else

                                message = message + i.ToString() + ": The GetFormFieldNormalCaption() method has failed with the status: " + gdpicturePDF.GetStat().ToString() + "\n";

                        }

                    }

                    else

                        message = message + i.ToString() + ": The GetFormFieldType() method has failed with the status: " + gdpicturePDF.GetStat().ToString() + "\n";

                }

                else

                    message = message + i.ToString() + ": The GetFormFieldId() method has failed with the status: " + gdpicturePDF.GetStat().ToString() + "\n";

            }

            if (message.Equals("")) message = "The example has been followed successfully.\n";

            if (gdpicturePDF.SaveToFile("forms_updated.pdf") == GdPictureStatus.OK)

                message = message + "The file has been saved.";

            else

                message = message + "The file can't be saved. Status: " + gdpicturePDF.GetStat().ToString();

        }

        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();
Example
How to find out and change the caption of all push buttons in the current document. Dim caption As String = "Example: SetFormFieldNormalCaption" 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 Dim message As String = "" If count = 0 Then message = "This document does not contain any forms." Else Dim formID As Integer = 0 Dim normalCaption As String = "" Dim type As PdfFormFieldType = PdfFormFieldType.PdfFormFieldTypeUnknown 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.PdfFormFieldTypePushButton Then normalCaption = gdpicturePDF.GetFormFieldNormalCaption(formID) If gdpicturePDF.GetStat() = GdPictureStatus.OK Then normalCaption = "* " + normalCaption + " *" If gdpicturePDF.SetFormFieldNormalCaption(formID, normalCaption) <> GdPictureStatus.OK Then message = message + i.ToString() + ": The SetFormFieldNormalCaption() method has failed with the status: " + gdpicturePDF.GetStat().ToString() + vbCrLf End If Else message = message + i.ToString() + ": The GetFormFieldNormalCaption() method has failed with the status: " + gdpicturePDF.GetStat().ToString() + vbCrLf End If End If Else message = message + i.ToString() + ": The GetFormFieldType() method has failed with the status: " + gdpicturePDF.GetStat().ToString() + vbCrLf End If Else message = message + i.ToString() + ": The GetFormFieldId() method has failed with the status: " + gdpicturePDF.GetStat().ToString() + vbCrLf End If Next End If If message.Equals("") Then message = "The example has been followed successfully." + vbCrLf If gdpicturePDF.SaveToFile("forms_updated.pdf") = GdPictureStatus.OK Then message = message + "The file has been saved." Else message = message + "The file can't be saved. Status: " + gdpicturePDF.GetStat().ToString() End If 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: SetFormFieldNormalCaption"; GdPicturePDF gdpicturePDF = new GdPicturePDF(); if (gdpicturePDF.LoadFromFile("forms.pdf", false) == GdPictureStatus.OK) { int count = gdpicturePDF.GetFormFieldsCount(); if (gdpicturePDF.GetStat() == GdPictureStatus.OK) { string message = ""; if (count == 0) message = "This document does not contain any forms."; else { int formID = 0; string normalCaption = ""; PdfFormFieldType type = PdfFormFieldType.PdfFormFieldTypeUnknown; 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.PdfFormFieldTypePushButton) { normalCaption = gdpicturePDF.GetFormFieldNormalCaption(formID); if (gdpicturePDF.GetStat() == GdPictureStatus.OK) { normalCaption = "* " + normalCaption + " *"; if (gdpicturePDF.SetFormFieldNormalCaption(formID, normalCaption) != GdPictureStatus.OK) message = message + i.ToString() + ": The SetFormFieldNormalCaption() method has failed with the status: " + gdpicturePDF.GetStat().ToString() + "\n"; } else message = message + i.ToString() + ": The GetFormFieldNormalCaption() method has failed with the status: " + gdpicturePDF.GetStat().ToString() + "\n"; } } else message = message + i.ToString() + ": The GetFormFieldType() method has failed with the status: " + gdpicturePDF.GetStat().ToString() + "\n"; } else message = message + i.ToString() + ": The GetFormFieldId() method has failed with the status: " + gdpicturePDF.GetStat().ToString() + "\n"; } if (message.Equals("")) message = "The example has been followed successfully.\n"; if (gdpicturePDF.SaveToFile("forms_updated.pdf") == GdPictureStatus.OK) message = message + "The file has been saved."; else message = message + "The file can't be saved. Status: " + gdpicturePDF.GetStat().ToString(); } 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();
See Also

Reference

GdPicturePDF Class
GdPicturePDF Members
GetFormFieldId Method
GetFormFieldChildID Method
GetFormFieldNormalCaption Method
GetFormFieldsCount Method
GetFormFieldId Method
GetFormFieldChildID Method
GetFormFieldType Method
AddPushButtonFormField(Single,Single,Single,Single,String,String,String,Single,Byte,Byte,Byte) Method
AddCheckBoxFormField(Single,Single,Single,Single,String,PdfCheckBoxStyle,Boolean,Byte,Byte,Byte) Method
AddRadioButtonFormField(Single,Single,Single,Single,String,String,PdfCheckBoxStyle,Byte,Byte,Byte) Method