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   Collapse AllAssociates an action with a control.
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| LONG AddControlToAction ( LONG actionIndex, LONG controlIndex ) |
Parameters
actionIndex
Index of an existing action.
controlIndex
Index of an existing control.
Return value
The number of associated pairs control-action. Returns -1 if error occurred.
Remarks
AddControlToAction associates a control (index from functions like PDFPAGE_CreateControl_Button or others) with an action (index from functions like CreateSubmitFormAction or others).
Analogue in new interface: IPDFDocument4::AddControlToAction.
Example
AddControlToAction example
Delphi
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{ PDF object is supposed to be created }
PDF.BeginDoc;
e1 := PDF.PDFPAGE_CreateControl_Edit('field1', 20, 20, 120, 32);
PDF.PDFANNOTATION_Text := 'Some text';
e2 := PDF.PDFPAGE_CreateControl_Edit('field2', 140, 20, 240, 32);
PDF.PDFANNOTATION_Text := 'Other text';
c1 := PDF.PDFPAGE_CreateControl_Checkbox('check1', 250, 20, 262, 32);
b1 := PDF.PDFPAGE_CreateControl_Button('but1', 180, 60, 240, 80);
PDF.PDFANNOTATION_Caption := 'Submit';
PDF.PDFANNOTATION_OnMouseUp := PDF.CreateSubmitFormAction('http://127.0.0.1', true, stGet);
b2 := PDF.PDFPAGE_CreateControl_Button('but2', 260, 60, 320, 80);
PDF.PDFANNOTATION_Caption := 'Hide some...';
a_hide := PDF.CreateVisibleControlAction(false);
a_show := PDF.CreateVisibleControlAction(true);
{ Now add needed controls to be hidden/shown on button pressed/released }
PDF.AddControlToAction(a_hide, e1);
PDF.AddControlToAction(a_hide, c1);
PDF.AddControlToAction(a_hide, b1);
PDF.AddControlToAction(a_show, e1);
PDF.AddControlToAction(a_show, c1);
PDF.AddControlToAction(a_show, b1);
PDF.PDFANNOTATION_OnMouseDown := a_hide;
PDF.PDFANNOTATION_OnMouseUp := a_show;
PDF.EndDoc;
C/C++
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// PDF object is supposed to be created
PDF->BeginDoc();
LONG e1 = PDF->PDFPAGE_CreateControl_Edit("field1", 20, 20, 120, 32);
PDF->PDFANNOTATION_Text = "Some text";
LONG e2 = PDF->PDFPAGE_CreateControl_Edit("field2", 140, 20, 240, 32);
PDF->PDFANNOTATION_Text = "Other text";
LONG c1 = PDF->PDFPAGE_CreateControl_Checkbox("check1", 250, 20, 262, 32);
LONG b1 = PDF->PDFPAGE_CreateControl_Button("but1", 180, 60, 240, 80);
PDF->PDFANNOTATION_Caption = "Submit";
PDF->PDFANNOTATION_OnMouseUp = PDF->CreateSubmitFormAction("http://127.0.0.1", TRUE, stGet);
LONG b2 = PDF->PDFPAGE_CreateControl_Button("but2", 260, 60, 320, 80);
PDF->PDFANNOTATION_Caption = "Hide some...";
LONG a_hide = PDF->CreateVisibleControlAction(FALSE);
LONG a_show = PDF->CreateVisibleControlAction(TRUE);
// Now add needed controls to be hidden/shown on button pressed/released
PDF->AddControlToAction(a_hide, e1);
PDF->AddControlToAction(a_hide, c1);
PDF->AddControlToAction(a_hide, b1);
PDF->AddControlToAction(a_show, e1);
PDF->AddControlToAction(a_show, c1);
PDF->AddControlToAction(a_show, b1);
PDF->PDFANNOTATION_OnMouseDown = a_hide;
PDF->PDFANNOTATION_OnMouseUp = a_show;
PDF->EndDoc();
C#
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// PDF object is supposed to be created
PDF.BeginDoc();
long e1 = PDF.PDFPAGE_CreateControl_Edit("field1", 20, 20, 120, 32);
PDF.PDFANNOTATION_Text = "Some text";
long e2 = PDF.PDFPAGE_CreateControl_Edit("field2", 140, 20, 240, 32);
PDF.PDFANNOTATION_Text = "Other text";
long c1 = PDF.PDFPAGE_CreateControl_Checkbox("check1", 250, 20, 262, 32);
long b1 = PDF.PDFPAGE_CreateControl_Button("but1", 180, 60, 240, 80);
PDF.PDFANNOTATION_Caption = "Submit";
PDF.PDFANNOTATION_OnMouseUp = PDF.CreateSubmitFormAction("http://127.0.0.1", true, TxPDFSubmitType.stGet);
long b2 = PDF.PDFPAGE_CreateControl_Button("but2", 260, 60, 320, 80);
PDF.PDFANNOTATION_Caption = "Hide some...";
long a_hide = PDF.CreateVisibleControlAction(false);
long a_show = PDF.CreateVisibleControlAction(true);
// Now add needed controls to be hidden/shown on button pressed/released
PDF.AddControlToAction(a_hide, e1);
PDF.AddControlToAction(a_hide, c1);
PDF.AddControlToAction(a_hide, b1);
PDF.AddControlToAction(a_show, e1);
PDF.AddControlToAction(a_show, c1);
PDF.AddControlToAction(a_show, b1);
PDF.PDFANNOTATION_OnMouseDown = a_hide;
PDF.PDFANNOTATION_OnMouseUp = a_show;
PDF.EndDoc();
Visual Basic
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' PDF object is supposed to be created
PDF.BeginDoc
e1 = PDF.PDFPAGE_CreateControl_Edit("field1", 20, 20, 120, 32)
PDF.PDFANNOTATION_Text = "Some text"
e2 = PDF.PDFPAGE_CreateControl_Edit("field2", 140, 20, 240, 32)
PDF.PDFANNOTATION_Text = "Other text"
c1 = PDF.PDFPAGE_CreateControl_Checkbox("check1", 250, 20, 262, 32)
b1 = PDF.PDFPAGE_CreateControl_Button("but1", 180, 60, 240, 80)
PDF.PDFANNOTATION_Caption = "Submit"
PDF.PDFANNOTATION_OnMouseUp = PDF.CreateSubmitFormAction("http://127.0.0.1", True, 0)
b2 = PDF.PDFPAGE_CreateControl_Button("but2", 260, 60, 320, 80)
PDF.PDFANNOTATION_Caption = "Hide some..."
a_hide = PDF.CreateVisibleControlAction(False)
a_show = PDF.CreateVisibleControlAction(True)
' Now add needed controls to be hidden/shown on button pressed/released
PDF.AddControlToAction a_hide, e1
PDF.AddControlToAction a_hide, c1
PDF.AddControlToAction a_hide, b1
PDF.AddControlToAction a_show, e1
PDF.AddControlToAction a_show, c1
PDF.AddControlToAction a_show, b1
PDF.PDFANNOTATION_OnMouseDown = a_hide
PDF.PDFANNOTATION_OnMouseUp = a_show
PDF.EndDoc
See Also
Reference