public void addChemicalsAndEquipments(chemicalsAndEquipments obj)
{
string query = "IF OBJECT_ID('dbo.ChemicalsAndEquipments', 'U') IS NULL ";
query += "BEGIN ";
query += "CREATE TABLE [dbo].[ChemicalsAndEquipments](";
query += "[Name] VARCHAR(250) NOT NULL CONSTRAINT pkId PRIMARY KEY,";
query += "[Date] VARCHAR(25) NOT NULL,";
query += "[Price] VARCHAR(100) NOT NULL,";
query += "[Quantity] VARCHAR(20) NOT NULL,";
query += "[EmployeeNic] VARCHAR(25) NOT NULL CONSTRAINT fpkempId FOREIGN KEY (EmployeeNic) REFERENCES dbo.Employee(EmployeeNic),";
query += "[Reference] VARCHAR(1000) ,";
query += ")";
query += " END";
Console.WriteLine(obj.Name);
String sqlQuery = "INSERT INTO dbo.ChemicalsAndEquipments(Name,Date,Price,Quantity,EmployeeNic,Reference) " +
"VALUES ('" + obj.Name + "','" + obj.Date + "','" + obj.Price + "','" + obj.Quantity + "','" + obj.User + "','" + obj.Reference + "')";
getConnection();
SqlCommand cmd = new SqlCommand(query, getConnection());
cmd.ExecuteNonQuery();
SqlCommand cmd1 = new SqlCommand(sqlQuery, getConnection());
cmd1.ExecuteNonQuery();
getConnection().Close();
}
private void button1_Click(object sender, EventArgs e)
{
if (core.Text.Trim() == string.Empty)
{
MessageBox.Show("Empty Chemical or ID Field!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else if (name.Text.Trim() == string.Empty)
{
MessageBox.Show("Empty Name Field!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else if (price.Text.Trim() == string.Empty)
{
MessageBox.Show("Empty Price Field!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else if (quantity.Text.Trim() == string.Empty)
{
MessageBox.Show("Empty Quantity Field!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else
{
DialogResult answer;
answer = MessageBox.Show("Are you sure want to add Employee?", this.Text, MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (answer == DialogResult.Yes)
{
//******database connect ******
try
{
string date1 = date.Value.ToString();
if (core.Text.Equals("Chemical") || core.Text.Equals("Equipment"))
{
//float cPrice = float.Parse(price.Text);
string cPrice = price.Text;
string cQuantity = quantity.Text + cmbQuantity.Text;
string cReference = reference.Text;
string cName = name.Text;
DBconnection dbconnection = new DBconnection();
if (dbconnection.findChemicalEquipment(cName))
{
string currentQuantity = dbconnection.getCurrentQuantity(name.Text);
int q = Convert.ToInt32(currentQuantity) + Convert.ToInt32(cQuantity);
string newQuantity = q.ToString();
dbconnection.updateChemicalAndEquipment(cName, newQuantity);
}
else
{
chemicalsAndEquipments chemicalsAndequipments = new chemicalsAndEquipments(date1, cName, cPrice, cQuantity, global.UserID, cReference);
dbconnection.addChemicalsAndEquipments(chemicalsAndequipments);
}
availableEquipmentsAndChemicals();
clearFileds();
}
else
{
MessageBox.Show("Enter valid Type(Chemical or Equipment)", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
catch (Exception ex)
{
MessageBox.Show("Error:\n" + ex, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Console.WriteLine("Error: \n" + ex);
}
}
}
}
