private static StringBuilder AppendCSharpName(this StringBuilder sb, Type tp, CSharpNameOptions options)
{
if (tp.IsArray)
{
return sb
.AppendCSharpName(tp.GetElementType(), options)
.Append('[')
.Append(new string(',', tp.GetArrayRank() - 1))
.Append(']');
}
if (tp.IsGenericType)
{
if (tp.GetGenericTypeDefinition() == typeof(Nullable<>))
{
return sb
.AppendCSharpName(tp.GetGenericArguments().First(), options)
.Append('?');
}
var genericArguments = tp.GetGenericArguments();
var genericTypeDefenition = options.HasFlag(CSharpNameOptions.UseFullName) ?
tp.GetGenericTypeDefinition().FullName :
tp.GetGenericTypeDefinition().Name;
sb.Append(genericTypeDefenition, 0, genericTypeDefenition.IndexOf('`'))
.Append('<')
.AppendCSharpName(genericArguments.First(), options);
for (int i = 1; i < genericArguments.Length; i++)
{
sb.Append(", ").AppendCSharpName(genericArguments[i], options);
}
return sb.Append('>');
}
if (options.HasFlag(CSharpNameOptions.AliasForPrimitives) && CSharpAliasTypes.ContainsKey(tp))
{
return
sb.Append(CSharpAliasTypes[tp]);
}
return
sb.Append(options.HasFlag(CSharpNameOptions.UseFullName) ? tp.FullName : tp.Name);
}
/// <summary>Gets the C# name for the type.</summary>
/// <param name="tp">
/// The type.
/// </param>
/// <param name="options">
/// The naming options.
/// </param>
public static string GetCSharpName(this Type tp, CSharpNameOptions options = CSharpNameOptions.AliasForPrimitives)
{
var sb = new StringBuilder();
sb.AppendCSharpName(tp, options);
return sb.ToString();
}
