// example based on the MSDN Explicit Interface Implementation Sample (explicit.cs)
public static void GenExplicit2(AssemblyGen ag)
{
var st = ag.StaticFactory;
var exp = ag.ExpressionFactory;
ITypeMapper m = ag.TypeMapper;
// Declare the English units interface:
TypeGen IEnglishDimensions = ag.Interface("IEnglishDimensions");
{
IEnglishDimensions.Method(typeof(float), "Length");
IEnglishDimensions.Method(typeof(float), "Width");
}
// Declare the metric units interface:
TypeGen IMetricDimensions = ag.Interface("IMetricDimensions");
{
IMetricDimensions.Method(typeof(float), "Length");
IMetricDimensions.Method(typeof(float), "Width");
}
// Declare the "Box" class that implements the two interfaces:
// IEnglishDimensions and IMetricDimensions:
TypeGen Box = ag.Class("Box", typeof(object), IEnglishDimensions, IMetricDimensions);
{
FieldGen lengthInches = Box.Field(typeof(float), "lengthInches");
FieldGen widthInches = Box.Field(typeof(float), "widthInches");
CodeGen g = Box.Public.Constructor()
.Parameter(typeof(float), "length")
.Parameter(typeof(float), "width")
;
{
g.Assign(lengthInches, g.Arg("length"));
g.Assign(widthInches, g.Arg("width"));
}
// Explicitly implement the members of IEnglishDimensions:
g = Box.MethodImplementation(IEnglishDimensions, typeof(float), "Length");
{
g.Return(lengthInches);
}
g = Box.MethodImplementation(IEnglishDimensions, typeof(float), "Width");
{
g.Return(widthInches);
}
// Explicitly implement the members of IMetricDimensions:
g = Box.MethodImplementation(IMetricDimensions, typeof(float), "Length");
{
g.Return(lengthInches * 2.54f);
}
g = Box.MethodImplementation(IMetricDimensions, typeof(float), "Width");
{
g.Return(widthInches * 2.54f);
}
g = Box.Public.Static.Method(typeof(void), "Main");
{
// Declare a class instance "myBox":
var myBox = g.Local(exp.New(Box, 30.0f, 20.0f));
// Declare an instance of the English units interface:
var eDimensions = g.Local(myBox.Cast(IEnglishDimensions));
// Declare an instance of the metric units interface:
var mDimensions = g.Local(myBox.Cast(IMetricDimensions));
// Print dimensions in English units:
g.WriteLine("Length(in): {0}", eDimensions.Invoke("Length"));
g.WriteLine("Width (in): {0}", eDimensions.Invoke("Width"));
// Print dimensions in metric units:
g.WriteLine("Length(cm): {0}", mDimensions.Invoke("Length"));
g.WriteLine("Width (cm): {0}", mDimensions.Invoke("Width"));
}
}
}
// example based on the MSDN Explicit Interface Implementation Sample (explicit.cs)
public static void GenExplicit2(AssemblyGen ag)
{
// Declare the English units interface:
TypeGen IEnglishDimensions = ag.Interface("IEnglishDimensions");
{
IEnglishDimensions.Method(typeof(float), "Length");
IEnglishDimensions.Method(typeof(float), "Width");
}
// Declare the metric units interface:
TypeGen IMetricDimensions = ag.Interface("IMetricDimensions");
{
IMetricDimensions.Method(typeof(float), "Length");
IMetricDimensions.Method(typeof(float), "Width");
}
// Declare the "Box" class that implements the two interfaces:
// IEnglishDimensions and IMetricDimensions:
TypeGen Box = ag.Class("Box", typeof(object), IEnglishDimensions, IMetricDimensions);
{
FieldGen lengthInches = Box.Field(typeof(float), "lengthInches");
FieldGen widthInches = Box.Field(typeof(float), "widthInches");
CodeGen g = Box.Public.Constructor()
.Parameter(typeof(float), "length")
.Parameter(typeof(float), "width")
;
{
g.Assign(lengthInches, g.Arg("length"));
g.Assign(widthInches, g.Arg("width"));
}
// Explicitly implement the members of IEnglishDimensions:
g = Box.MethodImplementation(IEnglishDimensions, typeof(float), "Length");
{
g.Return(lengthInches);
}
g = Box.MethodImplementation(IEnglishDimensions, typeof(float), "Width");
{
g.Return(widthInches);
}
// Explicitly implement the members of IMetricDimensions:
g = Box.MethodImplementation(IMetricDimensions, typeof(float), "Length");
{
g.Return(lengthInches * 2.54f);
}
g = Box.MethodImplementation(IMetricDimensions, typeof(float), "Width");
{
g.Return(widthInches * 2.54f);
}
g = Box.Public.Static.Method(typeof(void), "Main");
{
// Declare a class instance "myBox":
Operand myBox = g.Local(Exp.New(Box, 30.0f, 20.0f));
// Declare an instance of the English units interface:
Operand eDimensions = g.Local(myBox.Cast(IEnglishDimensions));
// Declare an instance of the metric units interface:
Operand mDimensions = g.Local(myBox.Cast(IMetricDimensions));
// Print dimensions in English units:
g.WriteLine("Length(in): {0}", eDimensions.Invoke("Length"));
g.WriteLine("Width (in): {0}", eDimensions.Invoke("Width"));
// Print dimensions in metric units:
g.WriteLine("Length(cm): {0}", mDimensions.Invoke("Length"));
g.WriteLine("Width (cm): {0}", mDimensions.Invoke("Width"));
}
}
}