public XlShape AddCallout(MsoCalloutType type, Single left, Single top, Single width, Single height)
{
object[] parameters = new object[5];
parameters[0] = type;
parameters[1] = left;
parameters[2] = top;
parameters[3] = width;
parameters[4] = height;
object returnValue = InstanceType.InvokeMember("AddCallout", BindingFlags.InvokeMethod | BindingFlags.OptionalParamBinding, null, ComReference, parameters, XlLateBindingApiSettings.XlThreadCulture);
if (null == returnValue)
{
return(null);
}
XlShape newClass = new XlShape(this, returnValue);
ListChildReferences.Add(newClass);
return(newClass);
}
/// <summary>创建一个无边框的线形标注。返回一个代表新标注的 Shape 对象。
/// </summary>
/// <param name="Type">标注线的类型。</param>
/// <param name="Left">标注边框的左上角相对于文档左上角的位置（以磅为单位）。</param>
/// <param name="Top">标注边框的左上角相对于文档左上角的位置（以磅为单位）。</param>
/// <param name="Width">标注边框的宽度（以磅为单位）。</param>
/// <param name="Height">标注边框的高度（以磅为单位）。</param>
/// <returns></returns>
public Shape AddCallout(MsoCalloutType Type, float Left, float Top, float Width, float Height)
{
_objaParameters = new object[5] { Type, Left, Top, Width, Height };
object objShape = _objShapes.GetType().InvokeMember("AddCallout", BindingFlags.InvokeMethod, null, _objShapes, _objaParameters);
return new Shape(objShape);
}
