27.3.2.5.2 InitTagGroup

 

Initialize an open tag group that allows user adds tag into the group later.

 

Syntax

viewdll.dll

int VD_API VdBroadWinInitTagGroup();

Bwdllobj

Public Function InitTagGroup() As Integer

C#

Integer InitTagGroup();

 

Parameters

None.

 

Return Value

Type: Integer

The group ID for the open tag group.

 

Remarks

The User need to manage the tag ID manually. User can operate several groups at the same time by specify different active tag group ID. Remember free the unused group to release the occupied resources.

 

C# Sample Code

private void btnInitTagGroup_Click(object sender, EventArgs e)

{

    int result = ViewDllWrap.InitTagGroup();

    MessageLog("InitTageGroup returns " + result.ToString());

}