FastReport编程方式给Picture控件赋值

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public Image BytesToImage(Byte[] buffer) {   var ms = new MemoryStream(buffer, 0, buffer.Length);         return Image.FromStream(ms); } private void Text26_BeforePrint(object sender, EventArgs e) {                   DataSourceBase ds = Report.GetDataSource("subDataTable");     ds.Init();        while (ds.HasMoreRows)   {     // get the data column value from the current row     string imgName = (string)Report.GetColumnValue("subDataTable.IMGNAME");                         if(imgName=="img2")     {                 Picture2.Image=  BytesToImage(Convert.FromBase64String(Report.GetColumnValue("subDataTable.检测图片").ToString())) ;     }      // do something with it...     s+=imgName+",";      // go next data row     ds.Next();   }                }