public void LoadHeader()
{
Maticsoft.DAL.user userDAL = new Maticsoft.DAL.user();
Maticsoft.Model.user userModel = userDAL.GetModel(UserInfo.id);
// 如果用户设置过头像
if (userModel.header != null)
{
Image header = Image.FromStream(new MemoryStream(userModel.header));
this.picImage.BackgroundImage = header;
}
}
private void confirmButton_Click(object sender, EventArgs e)
{
if (this.pickedImage != null)
{
// 将头像信息存储到UserInfo类中
UserInfo.header = this.pickedImage;
// 将头像图片存入数据库
Maticsoft.DAL.user userDAL = new Maticsoft.DAL.user();
Maticsoft.Model.user userModel = userDAL.GetModel(UserInfo.id);
userModel.header = ImageToBytes(this.pickedImage);
userDAL.Update(userModel);
// 在主界面中更新头像
Form1.form1.LoadHeader();
this.Close();
}
else
{
MessageBox.Show("请先选择头像！");
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.user GetModel(int id)
{
return(dal.GetModel(id));
}