/// <summary>
/// Find field varible declaration for the given variable (return null if it's a local variable)
/// </summary>
/// <param name="vb"></param>
/// <returns></returns>
private VariableDeclaration FindFieldVarDecl(NameUse vb)
{
if (vb == null)
{
return(null);
}
var decl = vb.FindMatches().FirstOrDefault() as VariableDeclaration;
if (decl != null)
{
//if did not find in the current list, but method is matching
MethodDefinition md = decl.ParentStatement.GetAncestorsAndSelf <MethodDefinition>().FirstOrDefault();
if (md == null || !Method.Equals(md))
{
return(decl);
}
}
return(null);
}
/// <summary>
/// Find and return parameters' VariableInfo by the given NameUse
/// </summary>
/// <param name="vb"></param>
/// <returns></returns>
private VariableInfo FindParaVarInfo(NameUse vb)
{
if (vb == null)
{
return(null);
}
var decl = vb.FindMatches().FirstOrDefault() as VariableDeclaration;
if (decl != null)
{
foreach (var varInfo in ParametersInfo)
{
if (varInfo.Variable.Equals(decl))
{
return(varInfo);
}
}
}
return(null);
}
