MsgCommunicator: Delphi Instant Messaging (IM) SDK
for easy creation of custom messenger system

TMsgServer.FindUsers
TMsgServer
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Search for the registerd users on the server by user details.

procedure FindUsers(
                    var Users:                    TMsgUserInfoArray;
                    var UserNameComparison:       TMsgTextComparison;
                    var FirstNameComparison:      TMsgTextComparison;
                    var LastNameComparison:       TMsgTextComparison;
                    var OrganizationComparison:   TMsgTextComparison;
                    var DepartmentComparison:     TMsgTextComparison;
                    var ApplicationComparison:    TMsgTextComparison;
                    var HostComparison:           TMsgTextComparison;
                    var PortComparison:           TMsgIntegerComparison;
                    Status:                       TMsgUserStatus = msgNone;
                    UserID:                       Cardinal = MSG_INVALID_USER_ID;
                    UserName:                     ShortString = '';
                    FirstName:                    ShortString = '';
                    LastName:                     ShortString = '';
                    Organization:                 ShortString = '';
                    Department:                   ShortString = '';
                    Host:                         ShortString = '';
                    Application:                  ShortString = '';
                    SearchCondition:              String = ''; 
                    SortBy:                       TMsgUserInfoArraySortBy = msgusbNone;
                    Ascending:                    Boolean = True;
                    OrderByClause:                String = ''
                  );

Description
Call FindUsers to find the registered users on the server with conditions and optional sorting.
FindUsers returns array of found users.
Server must be started and database must be assigned before calling FindUsers.

Parameter  
 Meaning
Users
UserNameComparison
FirstNameComparison
LastNameComparison
OrganizationComparison
DepartmentComparison
ApplicationComparison
HostComparison
PortComparison
Status
UserID
UserName
FirstName
LastName
Organizatio
Department
Host
Application
SearchCondition

SortBy
Ascending

OrderByClase
array with registration data of found users
UserName search condition
FirstName search condition
LastName search condition
Organization search condition
Department search condition
Application search condition
Host search condition
Port search condition
user status
unique ID of the user
UserName search string
FirstName search string
LastName search string
Organization search string
Department search string
Host search string
Application search string
SQL WHERE clause without word WHERE. Example: (Host = "192.168.1.1") AND (LOWER(Application) LIKE "%client%")
Sorting type for Users array
If SortBy is specified then Ascending determines if search is ascending or not
SQL ORDER BY clause without words ORDER BY. Example: SenderID DESC, SendingDate ASC.



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