FunctionsLkSchemasAsync Method

Linkar Framework for .NET and Core

Returns a list of all the Schemas defined in Linkar Schemas, or the EntryPoint account data files, in a asynchronous way with TABLE output format.

Namespace: Linkar.Functions.Direct.TABLE
Assembly: Linkar.Functions.Direct.TABLE (in Linkar.Functions.Direct.TABLE.dll) Version: 2.3.1

Syntax

C++

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public static Task<string> LkSchemasAsync(
	CredentialOptions credentialOptions,
	LkSchemasOptions lkSchemasOptions = null,
	string customVars = "",
	int receiveTimeout = 0
)

Public Shared Function LkSchemasAsync ( 
	credentialOptions As CredentialOptions,
	Optional lkSchemasOptions As LkSchemasOptions = Nothing,
	Optional customVars As String = "",
	Optional receiveTimeout As Integer = 0
) As Task(Of String)

public:
static Task<String^>^ LkSchemasAsync(
	CredentialOptions^ credentialOptions, 
	LkSchemasOptions^ lkSchemasOptions = nullptr, 
	String^ customVars = L"", 
	int receiveTimeout = 0
)

static member LkSchemasAsync : 
        credentialOptions : CredentialOptions * 
        ?lkSchemasOptions : LkSchemasOptions * 
        ?customVars : string * 
        ?receiveTimeout : int 
(* Defaults:
        let _lkSchemasOptions = defaultArg lkSchemasOptions null
        let _customVars = defaultArg customVars ""
        let _receiveTimeout = defaultArg receiveTimeout 0
*)
-> Task<string>

Parameters

credentialOptions CredentialOptions: Object with data necessary to access the Linkar Server: Username, Password, EntryPoint, Language, FreeText.
lkSchemasOptions LkSchemasOptions (Optional): This object defines the different options in base of the asked Schema Type: LKSCHEMAS, SQLMODE o DICTIONARIES.
customVars String (Optional): Free text sent to the database allows management of additional behaviours in SUB.LK.MAIN.CONTROL.CUSTOM, which is called when this parameter is set.
receiveTimeout Int32 (Optional): Maximum time in seconds that the client will wait for a response from the server. Default = 0 to wait indefinitely.

Return Value

TaskString
The results of the operation.

Remarks

TABLE output format uses the defined control characters in EntryPoints Parameters Table Row Separator and Column Row Separator.

By default:

TAB char (9) for columns.
VT char (11) for rows.

Example

C++

Copy

using Linkar;
using Linkar.Functions.Direct.TABLE;

class Test
    {
        public string MyLkSchemas()
        {
            string result = "";
            try
            {
                CredentialOptions credentials = new CredentialOptions("127.0.0.1", "EPNAME", 11300, "admin", "admin");
                LkSchemasOptions options = new LkSchemasOptions(RowHeaders.TYPE.MAINLABEL, false, false);
                result = Functions.LkSchemasAsync(credentials, options).Result;
            }
            catch (Exception ex)
            {
                string error = ex.Message;
                // Do something
            }
            return result;
        }
    }

Imports Linkar
Imports Linkar.Functions.Direct.TABLE

Class Test

    Public Function MyLkSchemas() As String
        Dim result As String = ""

        Try
            Dim credentials As CredentialOptions = New CredentialOptions("127.0.0.1", "EPNAME", 11300, "admin", "admin")

            Dim options As LkSchemasOptions = New LkSchemasOptions(RowHeaders.TYPE.MAINLABEL, False, False);
            result = Functions.LkSchemasAsync(credentials, options).Result
    Catch ex As Exception
        Dim[error] As String = ex.Message
            ' Do something

        End Try

        Return result
  End Function
End Class

Reference

Functions Class

Linkar.Functions.Direct.TABLE Namespace