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();
  }               
}

 

posted @   麻将我会  阅读(1554)  评论(1编辑  收藏  举报
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