/// <summary>
/// Returns the first <see cref="System.CodeDom.CodeTypeMember"/> with a
/// name that matches the passed in name - or null if no match is found.
/// </summary>
/// <param name="coll">May not be null</param>
/// <param name="name">May not be null or empty</param>
public static CodeTypeMember FindMemberByName(this CodeTypeMemberCollection coll, string name)
{
coll.ThrowIfNull("coll");
name.ThrowIfNullOrEmpty(name);
foreach (CodeTypeMember member in coll)
{
if (member.Name == name)
{
return(member);
}
}
return(null);
}
/// <summary>
/// Returns the first <see cref="System.CodeDom.CodeTypeDeclaration"/> with a
/// name that matches the passed in name - or null if no match is found.
/// </summary>
/// <param name="coll">May not be null</param>
/// <param name="name">May not be null or empty</param>
public static CodeTypeDeclaration FindTypeMemberByName(this CodeTypeMemberCollection coll, string name)
{
coll.ThrowIfNull("coll");
name.ThrowIfNullOrEmpty(name);
foreach (CodeTypeMember member in coll)
{
var field = member as CodeTypeDeclaration;
if (field != null && field.Name == name)
{
return(field);
}
}
return(null);
}
/// <summary>
/// Returns the first <see cref="System.CodeDom.CodeMemberProperty"/> with a
/// name that matches the passed in name - or Null if no match found.
/// </summary>
/// <param name="coll">May not be null</param>
/// <param name="name">May not be null or empty</param>
public static CodeMemberProperty FindPropertyByName(this CodeTypeMemberCollection coll, string name)
{
coll.ThrowIfNull("coll");
name.ThrowIfNullOrEmpty(name);
foreach (CodeTypeMember member in coll)
{
if ((member is CodeMemberProperty) == false)
{
continue;
}
var property = (CodeMemberProperty)member;
if (property.Name == name)
{
return(property);
}
}
return(null);
}
/// <summary>
/// Returns the first <see cref="System.CodeDom.CodeMemberProperty"/> with a
/// name that matches the passed in name - or null if no match is found.
/// </summary>
/// <param name="coll">May not be null</param>
/// <param name="name">May not be null or empty</param>
public static CodeMemberField FindFieldByName(this CodeTypeMemberCollection coll, string name)
{
coll.ThrowIfNull("coll");
name.ThrowIfNullOrEmpty(name);
foreach (CodeTypeMember member in coll)
{
if ((member is CodeMemberField) == false)
{
continue;
}
var field = (CodeMemberField)member;
if (field.Name == name)
{
return(field);
}
}
return(null);
}
/// <summary>
/// Adds the specified members to the given class.
/// Skips elements which already have been added.
/// </summary>
public static void AddMembersToClass(CodeTypeDeclaration classDeclaration,
CodeTypeMemberCollection membersToAdd)
{
classDeclaration.ThrowIfNull("classDecl");
membersToAdd.ThrowIfNull("membersToAdd");
// Create a list of all used names within the current scope.
IEnumerable <string> query = from CodeTypeMember m in classDeclaration.Members select m.Name;
List <string> usedNames = new List <string>(query);
// Create methods.
foreach (CodeTypeMember member in membersToAdd)
{
if (!usedNames.Contains(member.Name))
{
// If this member has not yet been added, add the new type.
// Due to method overloads (AsStream, AsObject) it might have been added already.
usedNames.Add(member.Name);
classDeclaration.Members.Add(member);
}
}
}
