private bool FindRecord(string schval)
{
query = "SELECT * FROM programme WHERE Prog_ID='" + schval + "'";
conn cn = new conn();
if (cn.OpenConnection() == true)
{
MySqlCommand cmd = new MySqlCommand(query, cn.connect);
MySqlDataReader dataReader = cmd.ExecuteReader();
//Read the data and store them in the list
if (dataReader.Read())
{
cn.CloseConnection();
return(true);
}
else
{
cn.CloseConnection();
return(false);
}
}
else
{
return(false);
}
}
private void txtSearch_TextChanged(object sender, EventArgs e)
{
if (txtSearch.Text != "")
{
query = "SELECT * FROM programme WHERE Prog_ID LIKE '" + txtSearch.Text + "'";
conn cn = new conn();
if (cn.OpenConnection() == true)
{
MySqlCommand cmd = new MySqlCommand(query, cn.connect);
MySqlDataReader dataReader = cmd.ExecuteReader();
//Read the data and store them in the list
if (dataReader.Read())
{
txtProgID.Text = dataReader["Prog_ID"].ToString();
txtProgName.Text = dataReader["Prog_Name"].ToString();
txtDuration.Text = dataReader["Duration"].ToString();
cboDepID.Text = dataReader["Department_ID"].ToString();
}
else
{
txtProgID.Text = "";
txtProgName.Text = "";
txtDuration.Text = "";
cboDepID.Text = "";
}
}
cn.CloseConnection();
}
}
private void btnSend_Click(object sender, EventArgs e)
{
try
{
int ind = 0;
while (ind < this.dataGridView1.Rows.Count)
{
query = "INSERT INTO messages(Direction,Type,Status,ChannelID,ScheduledTimeSecs,Recipient,Body,Subject) VALUES(2,2,1,1001,1,'" + this.dataGridView1.Rows[ind].Cells[0].Value.ToString() + "','" + this.dataGridView1.Rows[ind].Cells[2].Value.ToString() + "','" + this.dataGridView1.Rows[ind].Cells[1].Value.ToString() + "')";
conn cn = new conn();
if (cn.OpenConnection() == true)
{
MySqlCommand cmd = new MySqlCommand(query, cn.connect);
cmd.ExecuteNonQuery();
}
ind++;
cn.CloseConnection();
}
}
catch (Exception ee)
{
}
this.dataGridView1.Rows.Clear();
MessageBox.Show("Messages Sent");
}
private void txtSearch_TextChanged(object sender, EventArgs e)
{
if (txtSearch.Text != "")
{
query = "SELECT * FROM school WHERE School_ID LIKE '" + txtSearch.Text + "'";
conn cn = new conn();
if (cn.OpenConnection() == true)
{
MySqlCommand cmd = new MySqlCommand(query, cn.connect);
MySqlDataReader dataReader = cmd.ExecuteReader();
//Read the data and store them in the list
if (dataReader.Read())
{
txtSchoolID.Text = dataReader ["School_ID"].ToString();
txtSchoolName.Text = dataReader["School_Name"].ToString();
txtRoom.Text = dataReader["Room"].ToString();
txtDescription.Text = dataReader["Description"].ToString();
}
else
{
txtSchoolID.Text = "";
txtSchoolName.Text = "";
txtRoom.Text = "";
txtDescription.Text = "";
}
}
cn.CloseConnection();
}
}
private void btnSave_Click(object sender, EventArgs e)
{
if (txtDepID.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtDepID.Focus();
}
else if (txtDepName.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtDepName.Focus();
}
else if (txtRoom.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtRoom.Focus();
}
else if (txtDescription.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtDescription.Focus();
}
else if (cboSchoolID.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
cboSchoolID.Focus();
}
else
{
if (FindRecord(txtDepID.Text) == true)
{
MessageBox.Show(txtDepID.Text + " already exists!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtDepID.Focus();
}
else
{
query = "INSERT INTO department VALUES('" + txtDepID.Text + "','" + txtDepName.Text + "','" + txtRoom.Text + "','" + txtDescription.Text + "','" + cboSchoolID.Text + "')";
conn cn = new conn();
if (cn.OpenConnection() == true)
{
if (MessageBox.Show("Are you sure you want to save record?", "KUNIS Messaging System", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
MySqlCommand cmd = new MySqlCommand(query, cn.connect);
cmd.ExecuteNonQuery();
cleanData();
MessageBox.Show("Records Saved!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Records not Saved!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtDepID.Focus();
}
}
cn.CloseConnection();
}
}
}
private void btnDelete_Click(object sender, EventArgs e)
{
if (txtDepID.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtDepID.Focus();
}
else if (txtDepName.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtDepName.Focus();
}
else if (txtRoom.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtRoom.Focus();
}
else if (txtDescription.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtDescription.Focus();
}
else if (cboSchoolID.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
cboSchoolID.Focus();
}
else
{
query = "DELETE FROM department WHERE Department_ID='" + txtSearch.Text + "'";
conn cn = new conn();
if (cn.OpenConnection() == true)
{
if (MessageBox.Show("Are you sure you want to delete Record?", "KUNIS Messaging System", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
MySqlCommand cmd = new MySqlCommand(query, cn.connect);
cmd.ExecuteNonQuery();
cleanData();
MessageBox.Show("Records Deleted!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Records failed to delete!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtSearch.Focus();
}
}
cn.CloseConnection();
}
}
private void btnEdit_Click(object sender, EventArgs e)
{
if (txtDepID.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtDepID.Focus();
}
else if (txtDepName.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtDepName.Focus();
}
else if (txtRoom.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtRoom.Focus();
}
else if (txtDescription.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtDescription.Focus();
}
else if (cboSchoolID.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
cboSchoolID.Focus();
}
else
{
query = "UPDATE department SET Department_ID='" + txtDepID.Text + "',Department_Name='" + txtDepName.Text + "',Room='" + txtRoom.Text + "',Description='" + txtDescription.Text + "',School_ID='" + cboSchoolID.Text + "' WHERE Department_ID='" + txtSearch.Text + "'";
conn cn = new conn();
if (cn.OpenConnection() == true)
{
if (MessageBox.Show("Are you sure you want to save changes?", "KUNIS Messaging System", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
MySqlCommand cmd = new MySqlCommand(query, cn.connect);
cmd.ExecuteNonQuery();
cleanData();
MessageBox.Show("Changes Saved!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Changes Failed to Save!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtSearch.Focus();
}
}
cn.CloseConnection();
}
}
private void AssignUserID()
{
conn cn = new conn();
if (cn.OpenConnection() == true)
{
query = "SELECT * FROM user ORDER BY User_ID DESC";
MySqlCommand cmd = new MySqlCommand(query, cn.connect);
MySqlDataReader dataReader = cmd.ExecuteReader();
//Read the data and store them in the list
//this.cboStaffNo.Items.Clear();
int stffNo;
if (dataReader.Read())
{
if (dataReader["User_ID"].ToString().Replace(" ", "") != "")
{
stffNo = Convert.ToInt32((dataReader["User_ID"].ToString().Substring(4)));
if (stffNo < 9)
{
txtUserID.Text = "EMP/000" + (stffNo + 1);
}
else if (stffNo >= 9 && stffNo < 99)
{
txtUserID.Text = "EMP/00" + (stffNo + 1);
}
else if (stffNo >= 99 && stffNo < 999)
{
txtUserID.Text = "EMP/0" + (stffNo + 1);
}
else
{
txtUserID.Text = "EMP/" + (stffNo + 1);
}
//MessageBox.Show(txtStaffNo.Text);
}
}
else
{
txtUserID.Text = "EMP/0001";
}
cn.CloseConnection();
}
}
private void txtSearch_TextChanged(object sender, EventArgs e)
{
if (txtSearch.Text != "")
{
query = "SELECT * FROM user WHERE User_ID LIKE '" + txtSearch.Text + "'";
conn cn = new conn();
if (cn.OpenConnection() == true)
{
MySqlCommand cmd = new MySqlCommand(query, cn.connect);
MySqlDataReader dataReader = cmd.ExecuteReader();
//Read the data and store them in the list
if (dataReader.Read())
{
txtUserID.Text = dataReader["User_ID"].ToString();
txtUserName.Text = dataReader["User_Name"].ToString();
txtLoginName.Text = dataReader["Login_Name"].ToString();
txtPassword.Text = dataReader["Passsword"].ToString();
txtConfirmPassword.Text = dataReader["Passsword"].ToString();
cboPriviledges.Text = dataReader["Priviledges"].ToString();
txtPhoneNo.Text = dataReader["Phone_No"].ToString();
if (dataReader["Status"].ToString() == "True")
{
chckStatus.CheckState = CheckState.Checked;
}
else
{
chckStatus.CheckState = CheckState.Unchecked;
}
}
else
{
txtUserID.Text = "";
txtUserName.Text = "";
txtLoginName.Text = "";
txtPassword.Text = "";
txtConfirmPassword.Text = "";
cboPriviledges.Text = "";
txtPhoneNo.Text = "";
chckStatus.CheckState = CheckState.Unchecked;
}
}
cn.CloseConnection();
}
}
private void btnLogin_Click(object sender, EventArgs e)
{
if (txtLoginName.Text.Replace(" ", "") == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtLoginName.Focus();
}
else if (txtPassword.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtPassword.Focus();
}
else
{
conn connect = new conn();
string query = "SELECT * FROM user WHERE Login_Name='" + txtLoginName.Text.ToString() + "' AND Passsword='" + txtPassword.Text.ToString() + "' AND Status=1";
//open connection
if (connect.OpenConnection() == true)
{
//create command and assign the query and connection from the constructor
MySqlCommand cmd = new MySqlCommand(query, connect.connect);
MySqlDataReader dataReader = cmd.ExecuteReader();
//Read the data and store them in the list
if (dataReader.Read())
{
//list[0].Add(dataReader["id"] + "");
//list[1].Add(dataReader["name"] + "");
if (dataReader["Login_Name"].ToString() == txtLoginName.Text && dataReader["Passsword"].ToString() == txtPassword.Text)
{
Sessions.username = dataReader["User_Name"].ToString();
Sessions.prev = dataReader["Priviledges"].ToString();
Sessions.userID = dataReader["User_ID"].ToString();
Sessions.loginTime = DateTime.Now.ToString();
MDI1 mdi = new MDI1();
mdi.Visible = true;
this.Hide();
}
else
{
MessageBox.Show("Username/Password Mismatch!\nPlease Try again!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtLoginName.Text = "";
txtPassword.Text = "";
txtLoginName.Focus();
}
}
else
{
MessageBox.Show("Username/Password Mismatch!\nPlease Try again!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtLoginName.Text = "";
txtPassword.Text = "";
txtLoginName.Focus();
}
//close Data Reader
dataReader.Close();
//close connection
connect.CloseConnection();
}
}
}
private void btnDelete_Click(object sender, EventArgs e)
{
if (txtUserID.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtUserID.Focus();
}
else if (txtUserName.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtUserName.Focus();
}
else if (txtLoginName.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtLoginName.Focus();
}
else if (txtPassword.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtPassword.Focus();
}
else if (txtConfirmPassword.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtConfirmPassword.Focus();
}
else if (txtConfirmPassword.Text != txtPassword.Text)
{
MessageBox.Show("Password mismatch!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtPassword.Text = "";
txtConfirmPassword.Text = "";
txtPassword.Focus();
}
else if (cboPriviledges.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
cboPriviledges.Focus();
}
else if (txtPhoneNo.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtPhoneNo.Focus();
}
else
{
int sts;
if (chckStatus.CheckState == CheckState.Checked)
{
sts = 1;
}
else
{
sts = 0;
}
query = "DELETE FROM user WHERE User_ID='" + txtSearch.Text + "'";
conn cn = new conn();
if (cn.OpenConnection() == true)
{
if (MessageBox.Show("Are you sure you want to delete record?", "KUNIS Messaging System", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
MySqlCommand cmd = new MySqlCommand(query, cn.connect);
cmd.ExecuteNonQuery();
cleanData();
MessageBox.Show("Record deleted!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Record not deleted!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtUserID.Focus();
}
}
cn.CloseConnection();
}
}
private void btnSave_Click(object sender, EventArgs e)
{
long phone;
string phn = txtPhoneNo.Text.Replace("+", "").Trim().ToString();
if (txtUserID.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtUserID.Focus();
}
else if (txtUserName.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtUserName.Focus();
}
else if (txtLoginName.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtLoginName.Focus();
}
else if (txtPassword.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtPassword.Focus();
}
else if (txtConfirmPassword.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtConfirmPassword.Focus();
}
else if (txtConfirmPassword.Text != txtPassword.Text)
{
MessageBox.Show("Password mismatch!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtPassword.Text = "";
txtConfirmPassword.Text = "";
txtPassword.Focus();
}
else if (cboPriviledges.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
cboPriviledges.Focus();
}
else if (txtPhoneNo.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtPhoneNo.Focus();
}
else if (!long.TryParse(phn, out phone))
{
MessageBox.Show("Invalid Phone Number!", "Looptech International Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtPhoneNo.Focus();
}
else if (!txtPhoneNo.Text.Contains("+"))
{
MessageBox.Show("Invalid Phone Number!", "Looptech International Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtPhoneNo.Focus();
}
else
{
if (FindRecord(txtUserID.Text) == true)
{
MessageBox.Show(txtUserID.Text + " already exists!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtUserID.Focus();
}
else
{
int sts;
if (chckStatus.CheckState == CheckState.Checked)
{
sts = 1;
}
else
{
sts = 0;
}
query = "INSERT INTO user VALUES('" + txtUserID.Text + "','" + txtUserName.Text + "','" + txtLoginName.Text + "','" + txtPassword.Text + "','" + sts + "','" + cboPriviledges.Text + "','" + txtPhoneNo.Text + "')";
conn cn = new conn();
if (cn.OpenConnection() == true)
{
if (MessageBox.Show("Are you sure you want to save record?", "KUNIS Messaging System", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
MySqlCommand cmd = new MySqlCommand(query, cn.connect);
cmd.ExecuteNonQuery();
cleanData();
MessageBox.Show("Records Saved!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Records not Saved!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtUserID.Focus();
}
}
cn.CloseConnection();
}
}
}
private void btnSearch_Click(object sender, EventArgs e)
{
if (txtMessage.Text == "")
{
MessageBox.Show("Type message first!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtMessage.Focus();
}
else if (txtSubject.Text == "")
{
MessageBox.Show("Type Subject First!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtSubject.Focus();
}
else if (cboCriteriaSearch.Text == "")
{
MessageBox.Show("Please select Criteria!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
cboCriteriaSearch.Focus();
}
else if (txtSearch.Text == "")
{
MessageBox.Show("Type Search First!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtSearch.Focus();
}
else
{
query = "";
if (cboCriteriaSearch.Text == "All")
{
query = "SELECT * FROM student WHERE Status=1";
}
else if (cboCriteriaSearch.Text == "Programme")
{
query = "SELECT * FROM student WHERE Status=1 and Prog_ID='" + txtSearch.Text + "'";
}
else if (cboCriteriaSearch.Text == "Reg No")
{
query = "SELECT * FROM student WHERE Status=1 and Reg_No='" + txtSearch.Text + "'";
}
else if (cboCriteriaSearch.Text == "Department")
{
query = "SELECT * FROM studentview WHERE Status=1 and Department_ID='" + txtSearch.Text + "'";
}
else if (cboCriteriaSearch.Text == "School")
{
query = "SELECT * FROM studentview WHERE Status=1 and School_ID='" + txtSearch.Text + "'";
}
else
{
MessageBox.Show("Invalid Criteria", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
cboCriteriaSearch.Focus();
}
conn cn = new conn();
if (cn.OpenConnection() == true)
{
MySqlCommand cmd = new MySqlCommand(query, cn.connect);
MySqlDataReader dataReader = cmd.ExecuteReader();
this.dataGridView1.Rows.Clear();
while (dataReader.Read())
{
string msg = "";
msg = "Dear " + dataReader["Student_Name"].ToString() + ",\n Subject: " + txtSubject.Text + " \n Message:" + txtMessage.Text;
string[] row = new string[] { dataReader["Phone_No"].ToString(), txtSubject.Text, msg, "Pending", "--", "--", "SMS" };
dataGridView1.Rows.Add(row);
}
}
cn.CloseConnection();
}
}
private void txtSearch_TextChanged(object sender, EventArgs e)
{
if (txtSearch.Text != "")
{
query = "SELECT * FROM student WHERE Reg_No LIKE '" + txtSearch.Text + "'";
conn cn = new conn();
if (cn.OpenConnection() == true)
{
MySqlCommand cmd = new MySqlCommand(query, cn.connect);
MySqlDataReader dataReader = cmd.ExecuteReader();
//Read the data and store them in the list
if (dataReader.Read())
{
txtRegNo.Text = dataReader["Reg_No"].ToString();
txtStudName.Text = dataReader["Student_Name"].ToString();
dtPicDoB.Value = Convert.ToDateTime(dataReader["DoB"].ToString());
if (dataReader["Gender"].ToString() == "Male")
{
rbtnMale.Checked = true;
}
else
{
rbtnFemale.Checked = true;
}
txtEmail.Text = dataReader["Email_Address"].ToString();
txtPostalAddress.Text = dataReader["Postal_Address"].ToString();
txtPhoneNo.Text = dataReader["Phone_No"].ToString();
txtPic.Text = dataReader["Photo"].ToString().Replace("__", "\\");
if (txtPic.Text != "")
{
pictureBox1.Image = Image.FromFile(txtPic.Text);
}
else
{
pictureBox1.Image = null;
}
if (dataReader["Status"].ToString() == "True")
{
chckStatus.CheckState = CheckState.Checked;
}
else
{
chckStatus.CheckState = CheckState.Unchecked;
}
cboProgID.Text = dataReader["Prog_ID"].ToString();
}
else
{
txtRegNo.Text = "";
txtStudName.Text = "";
txtPhoneNo.Text = "";
dtPicDoB.Value = DateTime.Now;
rbtnMale.Checked = true;
rbtnFemale.Checked = false;
txtEmail.Text = "";
txtPostalAddress.Text = "";
txtPic.Text = "";
pictureBox1.Image = null;
chckStatus.CheckState = CheckState.Checked;
cboProgID.Text = "";
}
}
cn.CloseConnection();
}
}
private void btnDelete_Click(object sender, EventArgs e)
{
long phone;
string phn = txtPhoneNo.Text.Replace("+", "").Trim().ToString();
if (txtRegNo.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtRegNo.Focus();
}
else if (txtStudName.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtStudName.Focus();
}
else if (txtEmail.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtEmail.Focus();
}
else if (!IsValidEmail(txtEmail.Text.Replace(" ", "").ToString()))
{
MessageBox.Show("Invalid Email", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtEmail.Focus();
}
else if (txtPostalAddress.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtPostalAddress.Focus();
}
else if (cboProgID.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
cboProgID.Focus();
}
else if (txtPhoneNo.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtPhoneNo.Focus();
}
else if (!long.TryParse(phn, out phone))
{
MessageBox.Show("Invalid Phone Number!", "Looptech International Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtPhoneNo.Focus();
}
else if (!txtPhoneNo.Text.Contains("+"))
{
MessageBox.Show("Invalid Phone Number!", "Looptech International Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtPhoneNo.Focus();
}
else
{
int sts;
string gnder;
if (chckStatus.CheckState == CheckState.Checked)
{
sts = 1;
}
else
{
sts = 0;
}
if (rbtnFemale.Checked == true)
{
gnder = "Female";
}
else
{
gnder = "Male";
}
query = "DELETE FROM student WHERE Reg_No='" + txtSearch.Text + "'";
conn cn = new conn();
if (cn.OpenConnection() == true)
{
if (MessageBox.Show("Are you sure you want to delete record?", "KUNIS Messaging System", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
MySqlCommand cmd = new MySqlCommand(query, cn.connect);
cmd.ExecuteNonQuery();
cleanData();
MessageBox.Show("Records Deleted!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Records not Deleted!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtRegNo.Focus();
}
}
cn.CloseConnection();
}
}
private void btnEdit_Click(object sender, EventArgs e)
{
long phone;
string phn = txtPhoneNo.Text.Replace("+", "").Trim().ToString();
if (txtRegNo.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtRegNo.Focus();
}
else if (txtStudName.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtStudName.Focus();
}
else if (txtEmail.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtEmail.Focus();
}
else if (!IsValidEmail(txtEmail.Text.Replace(" ", "").ToString()))
{
MessageBox.Show("Invalid Email", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtEmail.Focus();
}
else if (txtPostalAddress.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtPostalAddress.Focus();
}
else if (cboProgID.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
cboProgID.Focus();
}
else if (txtPhoneNo.Text == "")
{
MessageBox.Show("Ensure all fields are filled!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtPhoneNo.Focus();
}
else if (!long.TryParse(phn, out phone))
{
MessageBox.Show("Invalid Phone Number!", "Looptech International Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtPhoneNo.Focus();
}
else if (!txtPhoneNo.Text.Contains("+"))
{
MessageBox.Show("Invalid Phone Number!", "Looptech International Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtPhoneNo.Focus();
}
else
{
int sts;
string gnder;
if (chckStatus.CheckState == CheckState.Checked)
{
sts = 1;
}
else
{
sts = 0;
}
if (rbtnFemale.Checked == true)
{
gnder = "Female";
}
else
{
gnder = "Male";
}
string pic;
pic = txtPic.Text.Replace("\\", "__");
query = "UPDATE student SET Reg_No='" + txtRegNo.Text + "',Student_Name='" + txtStudName.Text + "',Phone_No='" + txtPhoneNo.Text + "',DoB='" + dtPicDoB.Value.ToString("yyyy-MM-dd") + "',Gender='" + gnder + "',Email_Address='" + txtEmail.Text + "',Postal_Address='" + txtPostalAddress.Text + "',Status='" + sts + "',Prog_ID='" + cboProgID.Text + "',Photo='" + pic + "' WHERE Reg_No='" + txtSearch.Text + "'";
conn cn = new conn();
if (cn.OpenConnection() == true)
{
if (MessageBox.Show("Are you sure you want to save changes?", "KUNIS Messaging System", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
MySqlCommand cmd = new MySqlCommand(query, cn.connect);
cmd.ExecuteNonQuery();
cleanData();
MessageBox.Show("Records Saved!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Records not Saved!", "KUNIS Messaging System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtRegNo.Focus();
}
}
cn.CloseConnection();
}
}