2019年11月12日
wpf下图标无法显示的问题记录
摘要： <TextBlock Cursor="Hand" HorizontalAlignment="Center" VerticalAlignment="Bottom" Margin="0,0,0,0" Name="btnMin" Text="{Binding RowData.Row.TypeIcon.Ic 阅读全文
posted @ 2019-11-12 20:51 星星c# 阅读(1632) 评论(0) 推荐(0)
The expected type was 'System.Nullable`1[System.Guid]' but the actual value was of type 'System.Guid' 错误的解决
摘要： System.InvalidOperationException:“An exception occurred while reading a database value for property 'EL_DDT.DataId'. The expected type was 'System.Nul 阅读全文
posted @ 2019-11-12 17:29 星星c# 阅读(724) 评论(0) 推荐(0)