private void btnQuery_Click(object sender, EventArgs e)
{
if (!CheckInput())
{
return;
}
var RealName = textBox1.Text;
var type = "";
if (cboChooseType.SelectedItem.ToString() == "实验表")
{
type = "experiment";
}
if (cboChooseType.SelectedItem.ToString() == "课程表")
{
type = "course";
}
RecvDataFromDBHelper recvDataFromDBHelper = new RecvDataFromDBHelper();
var pictures = recvDataFromDBHelper.ReveicePicture(RealName, type);
if (pictures == null)
{
MessageBox.Show("未找到信息表！");
return;
}
if (pictures.Count == 1)
{
//将图片显示
var picture = pictures.First().Picture;
if (picture == null)
{
MessageBox.Show("未找到信息表！");
return;
}
//将字节数组转换为图片并加以显示
MemoryStream ms = new MemoryStream(picture);
Image image = Image.FromStream(ms);
picTimeTable.Image = image;
}
}
