怎么在ASp.net中实现图片上传

阅读全文http://www.cckan.net/forum.php?mod=viewthread&tid=32

try

{

//((Image)gvGradeUser.FindControl(ImageGrade)).ImageUrl.ToString().Trim();

//根据等级的编修改

int enbale = 0;

if (ddlStart.Text.ToString().Trim() == "正常")

{

enbale = 0;

}

else

{

enbale = 1;

}

//图片存在时

if (FtxtFlileName.HasFile)

{

FtxtFlileName.SaveAs(Server.MapPath("../GradeImage/") + FtxtFlileName.FileName.ToString().Trim());

if (objCusGradelevelService.SetOneGradelevelInfo(Convert.ToInt32(lblcode.Text.ToString().Trim()), txtName.Text.ToString().Trim(), Convert.ToInt32(txtJiFenFanWei.Text.ToString().Trim()), enbale, "~/PersonnelManagement/GradeImage/" + FtxtFlileName.FileName.ToString().Trim(), txtText.Text.ToString().Trim()))

{

lblMessage.Visible = true;

lblMessage.Text = "修改成功";

}

else

{

lblMessage.Visible = true;

lblMessage.Text = "修改失败";

}

}

//图片不存在时

else

{

if (objCusGradelevelService.SetOneGradelevelInfoNoimage(Convert.ToInt32(lblcode.Text.ToString().Trim()), txtName.Text.ToString().Trim(), Convert.ToInt32(txtJiFenFanWei.Text.ToString().Trim()), enbale, txtText.Text.ToString().Trim()))

{

lblMessage.Visible = true;

lblMessage.Text = "修改成功";

}

else

{

lblMessage.Visible = true;

lblMessage.Text = "修改失败";

}

}

dt_GradeUser = objCusGradelevelService.GetAllGradelevelInfo();

dtGradeUser();

btnAdd.Visible = true;

btnClearUpdate.Visible = false;

btnUpdate.Visible = false;

}

catch (Exception)

{

lblMessage.Visible = true;

lblMessage.Text = "修改失败";

}