/// <summary>
/// Adds the elements of another StatementCollection to the end of this StatementCollection.
/// </summary>
/// <param name="items">
/// The StatementCollection whose elements are to be added to the end of this StatementCollection.
/// </param>
public virtual void AddRange(StatementCollection items)
{
foreach (Statement item in items)
{
this.List.Add(item);
}
}
/// <summary>
/// Initializes a new instance of the StatementCollection class, containing elements
/// copied from another instance of StatementCollection
/// </summary>
/// <param name="items">
/// The StatementCollection whose elements are to be added to the new StatementCollection.
/// </param>
public StatementCollection(StatementCollection items)
{
this.AddRange(items);
}
public Enumerator(StatementCollection collection)
{
this.wrapped = ((System.Collections.CollectionBase)collection).GetEnumerator();
}
public void ToCodeDomSnippet(StatementCollection sts)
{
throw new Exception("not supported yet");
}
public void ToCodeDomFull(StatementCollection sts)
{
// create enumrator and initialize it
sts.Add( Stm.Comment("<foreach>") );
sts.Add( Stm.Comment("This loop mimics a foreach call. See C# programming language, pg 247") );
sts.Add( Stm.Comment("Here, the enumerator is seale and does not implement IDisposable") );
VariableDeclarationStatement enDecl = Stm.Var(
typeof(IEnumerator),
"enumerator",
this.Collection.Method("GetEnumerator").Invoke()
);
sts.Add(enDecl);
// get expression
VariableReferenceExpression en = Expr.Var(enDecl);
// iterate
IterationStatement iter = Stm.While( en.Method("MoveNext").Invoke() );
sts.Add(iter);
// get local parameter
VariableDeclarationStatement localDecl = Stm.Var(
this.LocalType,
this.LocalName
);
localDecl.InitExpression = (en.Prop("Current")).Cast(this.LocalType);
iter.Statements.Add(localDecl);
// add statements
iter.Statements.Add(Stm.Comment("foreach body"));
iter.Statements.AddRange(this.body);
sts.Add( Stm.Comment("</foreach>") );
}
public override void ToCodeDom(CodeStatementCollection statements)
{
StatementCollection sts = new StatementCollection();
switch(this.outputType)
{
case ForEachType.Snippet:
ToCodeDomSnippet(sts);
break;
default:
ToCodeDomFull(sts);
break;
}
sts.ToCodeDom(statements);
}
/// <summary>
/// Initializes a new instance of the StatementCollection class, containing elements
/// copied from another instance of StatementCollection
/// </summary>
/// <param name="items">
/// The StatementCollection whose elements are to be added to the new StatementCollection.
/// </param>
public StatementCollection(StatementCollection items)
{
this.AddRange(items);
}
public Enumerator(StatementCollection collection)
{
this.wrapped = ((System.Collections.CollectionBase)collection).GetEnumerator();
}