private void btn_sabt_Click(object sender, EventArgs e)
{
if (this.formtype == 1) ///add user
{
if (!CheckNotNull())
{
return;
}
try
{
//// check not duplicate user
var checkRepeateUsername_query = (from U in database.Users where U.Username == txt_username.Text.Trim() where U.Activity == 1 select U).ToList();
if (checkRepeateUsername_query.Count == 1)
{
MessageBox.Show("The username entered is already selected");
return;
}
/////////////hashing password
SHA256CryptoServiceProvider SHA256 = new SHA256CryptoServiceProvider();
Byte[] B1;
Byte[] B2;
B1 = UTF8Encoding.UTF8.GetBytes(txt_password.Text.Trim());
B2 = SHA256.ComputeHash(B1);
string HashedPassword = BitConverter.ToString(B2);
//////////// Create Image Array
FileStream fs_userImage = new FileStream(userImageName, FileMode.Open, FileAccess.Read);
byte[] imageByteArray = new byte[fs_userImage.Length];
fs_userImage.Read(imageByteArray, 0, Convert.ToInt32(fs_userImage.Length));
fs_userImage.Close();
//////////// Create Signature Image
FileStream fs_UserSignature = new FileStream(UserSignatureName, FileMode.Open, FileAccess.Read);
byte[] imageByteArray_Signature = new byte[fs_UserSignature.Length];
fs_UserSignature.Read(imageByteArray_Signature, 0, Convert.ToInt32(fs_UserSignature.Length));
fs_UserSignature.Close();
///// check Gender
byte checkGender = 0;
if (rdb_man.Checked)
{
checkGender = 1;
}
else
{
checkGender = 2;
}
/////// Get Birthday Date
string Birthday = string.Format("{0:yyyy/MM/dd}", Convert.ToDateTime(persianDate_birthDay.Value.Year + "/" + persianDate_birthDay.Value.Month + "/" + persianDate_birthDay.Value.Day));
database.Sp_insert_Users(txt_name.Text, txt_family.Text, txt_username.Text, HashedPassword, txt_personalCode.Text, txt_email.Text, checkGender, 1, txt_tel.Text, Birthday.Trim(), imageByteArray
, lbl_date.Text, imageByteArray_Signature);
database.SaveChanges();
MessageBox.Show("New user created successfully");
this.Close();
}
catch
{
MessageBox.Show("Errors in recording information. Please try again.");
}
}
else if (this.formtype == 2) //// update user (s.20)
{
if (!CheckNotNull_forUpdateUser())
{
return;
}
try
{
byte[] imageByteArray = null;
if (userImageName != null)
{
//////////// Create User Image Array
FileStream fs_userImage = new FileStream(userImageName, FileMode.Open, FileAccess.Read);
imageByteArray = new byte[fs_userImage.Length];
fs_userImage.Read(imageByteArray, 0, Convert.ToInt32(fs_userImage.Length));
fs_userImage.Close();
}
///// check Gender
byte checkGender = 0;
if (rdb_man.Checked)
{
checkGender = 1;
}
else
{
checkGender = 2;
}
/////// User Birthday Date
string Birthday = string.Format("{0:yyyy/MM/dd}", Convert.ToDateTime(persianDate_birthDay.Value.Year + "/" + persianDate_birthDay.Value.Month + "/" + persianDate_birthDay.Value.Day));
if (userImageName != "")
{
database.Sp_Update_Users(this.userID, txt_name.Text.Trim(), txt_family.Text.Trim(), txt_personalCode.Text.Trim(), txt_email.Text.Trim(), checkGender, txt_tel.Text.Trim(), Birthday, imageByteArray);
}
else if (userImageName == "")
{
database.Sp_Update_Users_noImage(this.userID, txt_name.Text.Trim(), txt_family.Text.Trim(), txt_personalCode.Text.Trim(), txt_email.Text.Trim(), checkGender, txt_tel.Text.Trim(), Birthday);
}
database.SaveChanges();
MessageBox.Show("User information successfully edited");
this.Close();
}
catch
{
MessageBox.Show("There was a problem registering user information. Please try again");
return;
}
}
}