public void Getadmins()
{
string sql = "SELECT * FROM admns";
con_db getadmns = new con_db();
getadmns.OpenConnection();
MySqlDataReader read = getadmns.Readinfo(sql);
while (read.Read())
{
ListViewItem row = new ListViewItem();
row.SubItems.Add("" + read["usrname"]);
row.SubItems.Add("" + read["usrpswrd"]);
row.SubItems.Add("" + read["dob"]);
row.SubItems.Add("" + read["gender"]);
row.SubItems.Add("" + read["email"]);
row.SubItems.Add("" + read["phone"]);
row.SubItems.Add("Admin");
listView1.Items.Add(row);
//listBox2.Items.Add("" + read["usrname"]);// + " |" + read["email"]);
//dataGridView1.Rows.Add(read["usrname"]);
//listBox1.Items.Add(read["usrname"].ToString());
}
getadmns.CloseConnection();
}
private void Getallcharts(string sql, bool decide = true) //Queries for all charts in the system
{
con_db getcharts = new con_db();
getcharts.OpenConnection();
MySqlDataReader readcharts = getcharts.Readinfo(sql);
while (readcharts.Read())
{
if (decide)
{
listCharts.Items.Add(readcharts["chart_number"]);
}
else
{
label11.Text = "" + readcharts["chart_number"];
label12.Text = "" + readcharts["st_code"];
//label13.Text= ""+ readcharts["date_digitized"];
label14.Text = "" + readcharts["season"];
string on = "" + readcharts["date_on"];
string off = "" + readcharts["date_off"];
label16.Text = "" + on;
label18.Text = "" + off;
DateTime don = Convert.ToDateTime(on).Date;
DateTime doff = Convert.ToDateTime(off).Date;
string diff = doff.Subtract(don).ToString();
label15.Text = "" + diff;
}
}
getcharts.CloseConnection();
}
public void Getallusers()
{
try
{
string sql = "SELECT * FROM gnrlusers";
con_db getusers = new con_db();
getusers.OpenConnection();
MySqlDataReader read = getusers.Readinfo(sql);
while (read.Read())
{
ListViewItem row = new ListViewItem();
row.SubItems.Add("" + read["usrname"]);
row.SubItems.Add("" + read["usrpswrd"]);
row.SubItems.Add("" + read["dob"]);
row.SubItems.Add("" + read["gender"]);
row.SubItems.Add("" + read["email"]);
row.SubItems.Add("" + read["phone"]);
row.SubItems.Add("G/User");
listView1.Items.Add(row);
}
getusers.CloseConnection();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private bool get_indices()
{
int[] pointarray = new int[100];
int arrayindex = 0;
con_db getindex = new con_db();
string sql = "SELECT chart_index FROM charts ORDER BY chart_index DESC";
getindex.OpenConnection();
MySqlDataReader readindex = getindex.Readinfo(sql);
while (readindex.Read())
{
pointarray[arrayindex] = int.Parse("" + readindex["chart_index"]);
arrayindex++;
}
if (validate_dates(pointarray))
{
return(true);
}
else
{
return(false);
}
}
private void poptoeditchrt(string thequery)
{
con_db getforedit = new con_db();
getforedit.OpenConnection();
MySqlDataReader readcharts = getforedit.Readinfo(thequery);
while (readcharts.Read())
{
textBox1.Text = "" + readcharts["chart_number"];
textBox2.Text = "" + readcharts["st_code"];
textBox4.Text = "" + readcharts["season"];
string date_digitized = "" + readcharts["date_digitized"];
string dateon = "" + readcharts["date_on"];
string dateoff = "" + readcharts["date_off"];
DateTime ddgtzd = Convert.ToDateTime(date_digitized).Date;
DateTime don = Convert.ToDateTime(dateon).Date;
DateTime doff = Convert.ToDateTime(dateoff).Date;
dateTimePicker1.Value = ddgtzd;
dateTimePicker2.Value = don;
dateTimePicker3.Value = doff;
string diff = doff.Subtract(don).ToString();
textBox5.Text = "" + diff;
}
}
private void button3_Click(object sender, EventArgs e)
{
con_db del_chart = new con_db();
del_chart.OpenConnection();
string sql = "DELETE FROM charts WHERE chart_number='" + listCharts.SelectedItem.ToString() + "'";
MessageBox.Show("Are you sure you want to delete the chart");
}
private void button2_Click(object sender, EventArgs e)
{
con_db newconection = new con_db();
if (newconection.OpenConnection() == true)
{
MessageBox.Show("Connection Successfull");
}
else
{
MessageBox.Show("Connection Unsuccessfull");
}
}
private void Getforchatrt(string sql) // Queries for a specific chart to display in chart area
{
con_db getcharts = new con_db();
getcharts.OpenConnection();
MySqlDataReader readcharts = getcharts.Readinfo(sql);
chart1.Series["Series1"].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;
while (readcharts.Read())
{
//MessageBox.Show("Got point " + readcharts["X(actualcoord)"].ToString()+", "+ readcharts["Y(actualcoord)"].ToString());
//for testing MessageBox.Show("" + readcharts["st_code"] + ", " + readcharts["st_name"]);
chart1.Series["Series1"].Points.AddXY(readcharts["X(actualcoord)"].ToString(), readcharts["Y(actualcoord)"].ToString());
}
getcharts.CloseConnection();
}
private bool validate_dates(int[] indexarray)
{
try
{
con_db getlargestindex = new con_db();
string newsql = "SELECT date_off FROM charts WHERE chart_index ='" + indexarray[0] + "'";
getlargestindex.OpenConnection();
MySqlDataReader newreadindex = getlargestindex.Readinfo(newsql);
newreadindex.Read();
if (!newreadindex.HasRows)
{
return(true);
}
string off = "" + newreadindex["date_off"];
DateTime doff = Convert.ToDateTime(off).Date;
var don = dateTimePicker1.Value;
if (don.Subtract(doff).TotalDays >= 1)
{
if (DialogResult.Yes == MessageBox.Show("River data for the past " + don.Subtract(doff).TotalDays + " days is will not be captured. Do you want to continue? ", "Loose data", MessageBoxButtons.YesNo))
{
return(true);
}
else
{
return(false);
}
}
else
{
//MessageBox.Show("dates good");
return(true);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return(false);
}
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
string sql = "SELECT * FROM gnrlusers WHERE usrname='" + textBox1.Text + "' ";
// MessageBox .Show(""+ sql ); //testing sql
con_db populateforsearch = new con_db();
populateforsearch.OpenConnection();
MySqlDataReader read = populateforsearch.Readinfo(sql);
while (read.Read())
{
ListViewItem row = new ListViewItem();
row.SubItems.Add("" + read["usrname"]);
row.SubItems.Add("" + read["usrpswrd"]);
row.SubItems.Add("" + read["dob"]);
row.SubItems.Add("" + read["gender"]);
row.SubItems.Add("" + read["email"]);
row.SubItems.Add("" + read["phone"]);
row.SubItems.Add("G/User");
listView1.Items.Add(row);
}
//populateforsearch.CloseConnection();
read.Close();
/* con_db populateforsearch2 = new con_db();*/
string sql2 = "SELECT * FROM admns WHERE usrname='" + textBox1.Text + "' ";
MySqlDataReader read2 = populateforsearch.Readinfo(sql2);
//populateforsearch.OpenConnection();
while (read2.Read())
{
ListViewItem row = new ListViewItem();
row.SubItems.Add("" + read2["usrname"]);
row.SubItems.Add("" + read2["usrpswrd"]);
row.SubItems.Add("" + read2["dob"]);
row.SubItems.Add("" + read2["gender"]);
row.SubItems.Add("" + read2["email"]);
row.SubItems.Add("" + read2["phone"]);
row.SubItems.Add("Admin");
listView1.Items.Add(row);
}
//populateforsearch2.CloseConnection();
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
string sql = "SELECT * FROM stations WHERE st_code='" + textBox1.Text + "' ";
// MessageBox .Show(""+ sql ); //testing sql
con_db populateforsearch = new con_db();
populateforsearch.OpenConnection();
MySqlDataReader read = populateforsearch.Readinfo(sql);
while (read.Read())
{
ListViewItem row = new ListViewItem();
row.SubItems.Add("" + read["st_name"]);
row.SubItems.Add("" + read["st_code"]);
listView1.Items.Add(row);
}
//populateforsearch.CloseConnection();
read.Close();
}
private void login_Load(object sender, EventArgs e)
{
textBox1.Focus();
con_db atload = new con_db();
if (atload.OpenConnection())
{
label3.ForeColor = Color.Blue;
string codetail = atload.Getserverdetail();
label3.Text = "Connected to server at " + codetail;
atload.CloseConnection();
}
else
{
label3.ForeColor = Color.Red;
label3.Text = "Connection to server Failed";
}
}
private void getmyprofile()
{
string sql = "SELECT * FROM gnrlusers WHERE usrname='" + globals.usernamme + "' ";
// MessageBox .Show(""+ sql ); //testing sql
con_db populateprof = new con_db();
populateprof.OpenConnection();
MySqlDataReader read = populateprof.Readinfo(sql);
while (read.Read())
{
label1.Text = "" + read["usrname"].ToString();
label6.Text = "" + read["phone"].ToString();
label3.Text = "" + read["dob"].ToString();
label4.Text = "" + read["gender"].ToString();
label5.Text = "" + read["email"].ToString();
}
populateprof.CloseConnection();
}
private void Populate()
{
try
{
string sql = "SELECT * FROM " + globals.tablescope + " WHERE usrname='" + globals.targetuser + "' ";
// MessageBox .Show(""+ sql ); //testing sql
con_db populateforedit = new con_db();
populateforedit.OpenConnection();
MySqlDataReader read = populateforedit.Readinfo(sql);
while (read.Read())
{
textusrername.Text = read["usrname"].ToString();
textpassword.Text = read["usrpswrd"].ToString();
textverify.Text = read["usrpswrd"].ToString();
textphone.Text = read["phone"].ToString();
//dateTimedob.Text = read["dob"].ToString();
combogender.Text = read["gender"].ToString();
textemail.Text = read["email"].ToString();
if (globals.tablescope == "admns")
{
textacceslevel.Text = "Administrator";
}
else if (globals.tablescope == "gnrlusers")
{
textacceslevel.Text = "General User";
}
globals.rowid = int.Parse(read["usrID"].ToString());
}
populateforedit.CloseConnection();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public void Getallstations()
{
try
{
string sql = "SELECT * FROM stations";
con_db getstations = new con_db();
getstations.OpenConnection();
MySqlDataReader read = getstations.Readinfo(sql);
while (read.Read())
{
ListViewItem row = new ListViewItem();
row.SubItems.Add("" + read["st_name"]);
row.SubItems.Add("" + read["st_code"]);
listView1.Items.Add(row);
}
getstations.CloseConnection();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void button4_Click(object sender, EventArgs e)
{
button2.Visible = false;
try
{
ListViewItem record = listView1.SelectedItems[0];
string sql = "SELECT * FROM stations WHERE st_code =" + record.SubItems[2].Text;
con_db getstations = new con_db();
getstations.OpenConnection();
MySqlDataReader read = getstations.Readinfo(sql);
while (read.Read())
{
textBox2.Text = read["st_name"].ToString();
textBox3.Text = read["st_code"].ToString();
}
button5.Visible = true;
getstations.CloseConnection();
}
catch (Exception)
{
MessageBox.Show("Please make a selecton first");
}
}