public override SyntaxList <StatementSyntax> VisitAddRemoveHandlerStatement(VBSyntax.AddRemoveHandlerStatementSyntax node)
{
var syntaxKind = ConvertAddRemoveHandlerToCSharpSyntaxKind(node);
return(SingleStatement(SyntaxFactory.AssignmentExpression(syntaxKind,
(ExpressionSyntax)node.EventExpression.Accept(_expressionVisitor),
(ExpressionSyntax)node.DelegateExpression.Accept(_expressionVisitor))));
}
private static SyntaxKind ConvertAddRemoveHandlerToCSharpSyntaxKind(VBSyntax.AddRemoveHandlerStatementSyntax node)
{
switch (node.Kind())
{
case VBasic.SyntaxKind.AddHandlerStatement:
return(SyntaxKind.AddAssignmentExpression);
case VBasic.SyntaxKind.RemoveHandlerStatement:
return(SyntaxKind.SubtractAssignmentExpression);
default:
throw new NotImplementedException(node.Kind() + " not implemented!");
}
}
public override SyntaxList <StatementSyntax> VisitAddRemoveHandlerStatement(VBSyntax.AddRemoveHandlerStatementSyntax node) => AddLocalVariables(node);
public override SyntaxList <StatementSyntax> VisitAddRemoveHandlerStatement(VBSyntax.AddRemoveHandlerStatementSyntax node)
{
var kind = SyntaxKind.SimpleAssignmentExpression;
var left = (ExpressionSyntax)node.EventExpression.Accept(nodesVisitor);
var right = (ExpressionSyntax)node.DelegateExpression.Accept(nodesVisitor);
return(SingleStatement(SyntaxFactory.AssignmentExpression(kind, left, right)));
}
public override SyntaxList <StatementSyntax> VisitAddRemoveHandlerStatement(VBSyntax.AddRemoveHandlerStatementSyntax node)
{
var syntaxKind = node.Kind() == VBasic.SyntaxKind.AddHandlerStatement ? SyntaxKind.AddAssignmentExpression : SyntaxKind.SubtractAssignmentExpression;
return(SingleStatement(SyntaxFactory.AssignmentExpression(syntaxKind,
(ExpressionSyntax)node.EventExpression.Accept(nodesVisitor),
(ExpressionSyntax)node.DelegateExpression.Accept(nodesVisitor))));
}