What’s wrong with my code? I’m trying to add AddSpacer2 in ICommandGroup and I got CommandManager without Spacer, only buttons.
const int menuToolbarOption = (int)(swCommandItemType_e.swMenuItem | swCommandItemType_e.swToolbarItem);
var cmdIndex0 = _cmdGroup.AddCommandItem2("Export to PDF", 1, "Export to PDF", "Export to PDF", 0,
"ExportPdfCallback", "", mainItemId1, menuToolbarOption);
var cmdIndex1 = _cmdGroup.AddCommandItem2("Export to DXF", 2, "Export to DXF", "Export to DXF", 1,
"ExportDxfCallback", "", mainItemId2, menuToolbarOption);
var cmdIndex2 = _cmdGroup.AddCommandItem2("Export to STEP", 3, "Export to STEP", "Export to STEP", 2,
"ExportStepCallback", "", mainItemId3, menuToolbarOption);
var cmdIndex99 = _cmdGroup.AddSpacer2(4, menuToolbarOption);
var cmdIndex100 = _cmdGroup.AddCommandItem2("Help", 4, "HintString", "ToolTip", 3,
"ExportStepCallback", "", mainItemId100, menuToolbarOption);
var cmdIndex101 = _cmdGroup.AddCommandItem2("Help", 5, "Export to STEP", "Export to STEP", 4,
"ExportStepCallback", "", mainItemId101, menuToolbarOption);
var cmdIndex102 = _cmdGroup.AddCommandItem2("Help", 6, "Export to STEP", "Export to STEP", 5,
"ExportStepCallback", "", mainItemId102, menuToolbarOption);
var cmdBox = cmdTab.AddCommandTabBox();
var cmdIDs = new int[7];
var textType = new int[7];
cmdIDs[0] = _cmdGroup.CommandID[cmdIndex0];
textType[0] = (int)swCommandTabButtonTextDisplay_e.swCommandTabButton_TextBelow;
cmdIDs[1] = _cmdGroup.CommandID[cmdIndex1];
textType[1] = (int)swCommandTabButtonTextDisplay_e.swCommandTabButton_TextBelow;
cmdIDs[2] = _cmdGroup.CommandID[cmdIndex2];
textType[2] = (int)swCommandTabButtonTextDisplay_e.swCommandTabButton_TextBelow;
cmdIDs[3] = _cmdGroup.CommandID[cmdIndex99];
textType[3] = (int)swCommandTabButtonTextDisplay_e.swCommandTabButton_NoText;
cmdIDs[4] = _cmdGroup.CommandID[cmdIndex100];
textType[4] = (int)swCommandTabButtonTextDisplay_e.swCommandTabButton_TextBelow;
cmdIDs[5] = _cmdGroup.CommandID[cmdIndex101];
textType[5] = (int)swCommandTabButtonTextDisplay_e.swCommandTabButton_TextBelow;
cmdIDs[6] = _cmdGroup.CommandID[cmdIndex102];
textType[6] = (int)swCommandTabButtonTextDisplay_e.swCommandTabButton_TextBelow;
cmdBox.AddCommands(cmdIDs, textType);