private void renderVramMenu() { if (ImGui.MenuItem("Load VRAM")) { _openVramOpenDialog = true; } if (!_vramController.VRAMLoaded) { return; } ImGui.Separator(); if (ImGui.MenuItem("Export VRAM...")) { _exportController.OpenDialog( filePath => { _exportController.ExportImages(_vramController.Tix, filePath, separate: false, ImageFormat.Png); }, ".png"); } }