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LinkarCltDeleteAsync Method (LinkarCltOperationAsyncCallbackLkData, CredentialsOptions, String, String, DeleteOptions, String, String, Int32)

Deletes one or several records in file, in a asynchronous way
Direct Method.

Namespace:  LinkarClient
Assemblies:   LinkarClientCore (in LinkarClientCore.dll) Version: 2.1.0.0
  LinkarClientMono (in LinkarClientMono.dll) Version: 2.1.0.0 (2.1.0.0)
  LinkarClient (in LinkarClient.dll) Version: 2.1.0.0 (2.1.0.0)
Syntax
public static void DeleteAsync(
	OperationAsyncCallbackLkData cmdDeleteFinished,
	CredentialsOptions credentialsOptions,
	string filename,
	string recordIds,
	DeleteOptions deleteOptions = null,
	string originalRecords = "",
	string customVars = "",
	int receiveTimeout = 0
)

Parameters

cmdDeleteFinished
Type: LinkarClientOperationAsyncCallbackLkData
Return type in asynchronous methods
credentialsOptions
Type: LinkarCommonCredentialsOptions
Object that defines the necessary data to access to the Linkar Server: Username, Password, EntryPoint, Language, FreeText.
filename
Type: SystemString
It's the file name where the records are going to be deleted. DICT in case of deleting a record that belongs to a dictionary.
recordIds
Type: SystemString
It's the records codes list to be deleted separated by Record Separator (30) character.
deleteOptions (Optional)
Type: LinkarCommonDeleteOptions
Object that defines the different Function options: optimisticLockControl, recoverRecordIdType.
originalRecords (Optional)
Type: SystemString
Are the original records separated by Record Separator (30) character, that you want to delete for optimist block checking.
customVars (Optional)
Type: SystemString
It's a free text that will travel until the database to make the admin being able to manage additional behaviours in the standard routine SUB.LK.MAIN.CONTROL.CUSTOM. This routine will be called if the argument has content.
receiveTimeout (Optional)
Type: SystemInt32
It's the maximum time in seconds that the client will keep waiting the answer by the server. By default -1 (wait indefinitely).
Examples
CredentialsOptions crdOpt = new CredentialsOptions("127.0.0.1", 11300, "admin", "admin", "ENTRYPOINT");

string filename = "LK.CUSTOMERS";
string recordId = "99";
DeleteOptions deleteOptions = new DeleteOptions();
string originalRecord = ""; // Buffer with the original record content (only necessary for use with optimistic lock control)
LinkarClt.DeleteAsync(new LinkarClt.OperationAsyncCallbackLkData(DeleteAsyncFinished), crdOpt, filename, recordId, deleteOptions, originalRecord);
See Also