asp.net DataGrid 列绑定二进制数据流图片

[zhangcaixia1986526]

if (!String.IsNullOrEmpty(e.Row.Cells.GetNamedItem("CustomerSignature").Value.ToString()))
{

using (var ms = new MemoryStream((byte[])e.Row.Cells.GetNamedItem("CustomerSignature").Value))
{
byte[] bmpBytes = ms.ToArray();
e.Row.Cells.GetNamedItem("CustomerSignature").Image = "data:image/png;base64," + Convert.ToBase64String(bmpBytes);
}
}

[csdn_aspnet]

https://blog.csdn.net/luyou3415/article/details/6891914