WinFrmUI/Yw.WinFrmUI.Hydro.Core/05-property/HydroVisualPropertyCtrl.cs
@@ -226,8 +226,15 @@ { e.CellText = ((DateTime)e.Properties.Value).ToString("yyyy-MM-dd HH:mm:ss"); } else if (fullTypeName == typeof(string[]).FullName) { var stringValue = (string[])e.Properties.Value; e.CellText = stringValue?.Length.ToString(); } else { var descriptor = this.propertyGridControl1.GetPropertyDescriptor(e.Row); if (descriptor != null) {