Returns a shape in which the form is placed to control the position and size of the fixed size form frame. The null value will be returned for the inline forms.
This method doesn't have any parameters.
builder.CreateFile("pdf");
var oDocument = Api.GetDocument();
var oDateForm = Api.CreateDateForm({"key": "Nowadays", "tip": "Enter current date", "required": true, "placeholder": "Date", "format": "mm.dd.yyyy", "lang": "en-US"});
var oParagraph = oDocument.GetElement(0);
oParagraph.AddElement(oDateForm);
oDateForm.ToFixed(10 * 240, 2 * 240);
var oShape = oDateForm.GetWrapperShape();
var oStroke = Api.CreateStroke(36000, Api.CreateSolidFill(Api.CreateRGBColor(255, 111, 61)));
oShape.SetOutLine(oStroke);
builder.SaveFile("pdf", "GetWrapperShape.pdf");
builder.CloseFile();