private void ShowButton()
{
button1.Location = new Point(button1.Location.X, button1.Location.Y + 40);
pictureBox2.Location = new Point(pictureBox2.Location.X, pictureBox2.Location.Y + 40);
button1.Visible = true;
pictureBox2.Visible = true;
Bitmap bitmap = new Bitmap("../../Image/picture_icon.png");
pictureBox2.Image = CommonHandler.ResizeImage(bitmap, new Size(25, 25));
}
private void PictureBox2_DoubleClick(object sender, EventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "Image|*.jpg;*.png";
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
pictureBox2.Image = CommonHandler.ResizeImage(Image.FromFile(openFileDialog.FileName), new Size(75, 75));
DatabaseHandler.UpdatePicture(username, CommonHandler.ImgToBase64String(pictureBox2.Image), "user_avatar");
pictureBox2.Image = CommonHandler.ChangeShape(pictureBox2.Image, new Rectangle(0, 0, 75, 75), new Size(75, 75));
}
}
public GGNews(string username)
{
InitializeComponent();
this.username = username;
pictureBox1.Image = Homepage.image;
label2.Text = username;
textBox2.Text = Homepage.signature;
pictureBox7.Image = CommonHandler.ResizeImage(new Bitmap("../../Image/left_arrow.png"), new Size(25, 25));
pictureBox8.Image = CommonHandler.ResizeImage(new Bitmap("../../Image/right_arrow.png"), new Size(25, 25));
LoadNews();
}
/// <summary>
/// 更新交谈队列
/// </summary>
public void UpdateTalkingList()
{
ArrayList contentList = new ArrayList();
imageList1.Images.Clear();
foreach (DataRow row in friends.Rows)
{
Image img = CommonHandler.ChangeShape(CommonHandler.ResizeImage(CommonHandler.LoadImage(row[0].ToString(), "user_avatar"), new Size(45, 45)), new Rectangle(0, 0, 45, 45), new Size(45, 45));
imageList1.Images.Add(img);
string latestMsg = row[0].ToString() + " says: " + DatabaseHandler.SelectLatestMessage(row[0].ToString(), username);
if (latestMsg.Length > 30)
{
latestMsg = latestMsg.Substring(0, 30);
}
contentList.Add(latestMsg);
}
UpdateListView(imageList1, contentList);
}
/// <summary>
/// 更新交谈队列
/// </summary>
public void UpdateTalkingList()
{
ArrayList contentList = new ArrayList();
imageList1.Images.Clear();
foreach (string key in Contact.chatKey.Keys)
{
Image img = CommonHandler.ChangeShape(CommonHandler.ResizeImage(CommonHandler.LoadImage(key, "user_avatar"), new Size(50, 50)), new Rectangle(0, 0, 50, 50), new Size(50, 50));
imageList1.Images.Add(img);
string latestMsg = key + ":\n" + DatabaseHandler.SelectLatestMessage(key, localUser);
if (latestMsg.Length > 30)
{
latestMsg = latestMsg.Substring(0, 30) + "...";
}
contentList.Add(latestMsg);
}
UpdateListView(imageList1, contentList);
}
private void PictureBox2_Click(object sender, EventArgs e)
{
if (!clicked)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "Image|*.jpg";
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
pictureBox3.Location = new Point(pictureBox3.Location.X, pictureBox2.Location.Y + 25);
pictureBox4.Location = new Point(pictureBox4.Location.X, pictureBox2.Location.Y + 25);
pictureBox3.Visible = true;
titleImage = CommonHandler.ResizeImage(Image.FromFile(openFileDialog.FileName), new Size(241, 142));
pictureBox3.Image = CommonHandler.ResizeImage(titleImage, new Size(75, 75));
pictureBox4.Visible = true;
Bitmap bitmap = new Bitmap("../../Image/cross.png");
pictureBox4.Image = CommonHandler.ResizeImage(bitmap, new Size(10, 10));
clicked = true;
}
}
}
private void Button1_Click(object sender, EventArgs e)
{
if (Valide(tb1.Text, tb2.Text, tb3.Text))
{
string ipv4 = NetworkHandler.GetLocalIP();
string salt = CommonHandler.Get_salt();
conn.Open();
SqlCommand cmd = new SqlCommand("insert into user_info(username,salt,hash,status,ip,answer) values(@UN, @SALT, @HASH,0,@IP,@AS)", conn);
cmd.Parameters.Add("@UN", SqlDbType.VarChar, 50).Value = tb1.Text;
cmd.Parameters.Add("@SALT", SqlDbType.VarChar, 50).Value = salt;
cmd.Parameters.Add("@HASH", SqlDbType.VarChar, 50).Value = CommonHandler.Get_hash(tb2.Text, salt);
cmd.Parameters.Add("@IP", SqlDbType.VarChar, 50).Value = ipv4;
cmd.Parameters.Add("@AS", SqlDbType.VarChar, 50).Value = tb4.Text;
cmd.ExecuteNonQuery();
cmd.Dispose();
Bitmap bitmap = new Bitmap("../../Image/default_avatar.png");
bitmap = (Bitmap)CommonHandler.ResizeImage(bitmap, new Size(75, 75));
string avatarStr = CommonHandler.ImgToBase64String(bitmap);
string backgroundStr = CommonHandler.ImgToBase64String("../../Image/default_background.png");
SqlCommand insert = new SqlCommand("insert into user_picture (username, user_avatar, user_background) values(@UN, @UA, @UB)", conn);
insert.Parameters.Add("@UN", SqlDbType.VarChar).Value = tb1.Text;
insert.Parameters.Add("@UA", SqlDbType.VarChar).Value = avatarStr;
insert.Parameters.Add("@UB", SqlDbType.VarChar).Value = backgroundStr;
insert.ExecuteNonQuery();
insert.Dispose();
conn.Close();
MessageBox.Show("Register successfully!", "STATE");
To_HomePage(tb1.Text);
}
}
private void Load_imgs()
{
pictureBox1.Image = CommonHandler.LoadImage(username, "user_background");
pictureBox2.Image = CommonHandler.LoadImage(username, "user_avatar");
pictureBox2.Image = CommonHandler.ChangeShape(CommonHandler.ResizeImage(pictureBox2.Image, new Size(75, 75)), new Rectangle(0, 0, 75, 75), new Size(75, 75));
}
