/// <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;
}
/// <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;
}