public CheckOutPanel()
{
InitializeComponent();
this.Paint += new PaintEventHandler(RePaint);
emp = new CheckOutItem();
items = new CheckOutItemCollection();
}
//Having a method for reading the file
public void ReadFile()
{
//declaring the stream reader
StreamReader reader;
//Declaring the record
string record;
//Creating a temporary checkoutitem
CheckOutItem tmpCheck;
//using a try catch block
try
{
//the reader is a new streamreader
reader = new StreamReader("Inventory.dat");
//record is equal to what the reader reads
//While it is not the end of the stream
while (!reader.EndOfStream)
{
record = reader.ReadLine();
//the temporary checkoutitem is new
tmpCheck = new CheckOutItem();
//the tmpcheck parses the record
tmpCheck.EmpParse(record);
//the items that are used are equal to the tmpcheck
items.Add(tmpCheck);
//items[used++] = tmpCheck;
//and the record reads the reader again
//record = reader.ReadLine();
}
//then the reader closes
reader.Close();
}
//using the catch statement
catch { }
}
private void btnSubmit_Click(object sender, EventArgs e)
{
//if the submit button is clicked
//if the accept check box is checked
Match match;
if (chkAccept.Checked)
{
//having a pettern match for the S Number
match = Regex.Match(txtSNum.ToString(), @"S(\d{8,8})", RegexOptions.IgnoreCase);
if (!match.Success)
{
isEmpty = true;
MessageBox.Show("Please enter your S# with 8 digits.");
//sets the focus
txtSNum.Focus();
//selects all
txtSNum.SelectAll();
return;
}
else if (txtSNum.Text.Length > 9)
{
isEmpty = true;
MessageBox.Show("Please enter your S# with 8 digits.");
//sets the focus
txtSNum.Focus();
//selects all
txtSNum.SelectAll();
return;
}
if (txtSNum.Text == "")
{
isEmpty = true;
//if the txtSNum textbox doesn't have anything
MessageBox.Show("Please enter your S#.");
//sets the focus
txtSNum.Focus();
//selects all
txtSNum.SelectAll();
return;
}
//but if there is no employee first name
if (txtEmpFirst.Text == "")
{
//then a flag will set off
isEmpty = true;
//and opens up a message box to tell the user
//to enter their first name in the textbox.
MessageBox.Show("Please enter your first name.");
//sets the focus
txtEmpFirst.Focus();
//selects all
txtEmpFirst.SelectAll();
//returns
return;
}
//but if there is no employee last name
if (txtEmpLast.Text == "")
{
//then a flag will set off.
isEmpty = true;
//and opens up a message box to tell the user
//to enter their last name in the textbox
MessageBox.Show("Please enter your last name.");
//sets the focus
txtEmpLast.Focus();
//selects all
txtEmpLast.SelectAll();
return;
}
//but if there is no email in the textbox
if (txtEmpEmail.Text == "")
{
//then a flag will set off
isEmpty = true;
//and opens up a message box to tell the user
//to enter their email in the textbox
MessageBox.Show("Please enter your email.");
//sets the focus
txtEmpEmail.Focus();
//selects all
txtEmpEmail.SelectAll();
return;
}
//but if there is no text in the textbox
if (panCheck.txtItemInfo.Text == "")
{
//then a flag will set off
isEmpty = true;
//and opens up a message box to tell the user
//to enter their item information in the textbox
MessageBox.Show("Please enter your item information.");
//sets the focus
panCheck.txtItemInfo.Focus();
//selects all
panCheck.txtItemInfo.SelectAll();
return;
}
//but if there is no tag number
if (panCheck.txtTagNum.Text == "")
{
isEmpty = true;
//and opens up a message box to tell the user
//to enter their tag number in the textbox
MessageBox.Show("Please enter your tag number.");
//sets the focus
panCheck.txtTagNum.Focus();
//selects all
panCheck.txtTagNum.SelectAll();
return;
}
//but if there is no date
if (panCheck.txtDateCheckOut.Text == "")
{
//then a flag will set off
isEmpty = true;
//and opens up a message box to tell the user
//to enter their date of check out in the textbox
MessageBox.Show("Please enter the date of check out.");
//sets the focus
panCheck.txtDateCheckOut.Focus();
//selects all
panCheck.txtDateCheckOut.SelectAll();
return;
}
//if all is well
if (isEmpty == false)
{
//initializing a new checkoutitem
emp = new CheckOutItem();
//adding the text from the textboxes into the items in checkoutitem
emp.EmpSNum = txtSNum.Text;
emp.EmpFirst = txtEmpFirst.Text;
emp.EmpLast = txtEmpLast.Text;
emp.EmpEmail = txtEmpEmail.Text;
emp.EmpItem = panCheck.txtItemInfo.Text;
emp.EmpTagNum = panCheck.txtTagNum.Text;
emp.EmpDate = panCheck.txtDateCheckOut.Text;
chkAccept.Checked = false;
//adding all the items
items.Add(emp);
//sorting all the items by the S Number
items.sort();
txtSNum.Clear();
txtEmpFirst.Clear();
txtEmpLast.Clear();
panCheck.txtItemInfo.Clear();
panCheck.txtTagNum.Clear();
panCheck.txtDateCheckOut.Clear();
radSoft.Enabled = true;
radEquip.Enabled = true;
txtEmpEmail.Clear();
radNo.Checked = false;
radYes.Checked = true;
txtEmpEmail.ReadOnly = true;
email = "@rrcc.edu";
txtSNum.Focus();
radEquip.Checked = false;
radSoft.Checked = false;
radInvent.Checked = false;
}
this.Size = new Size(369, 314);
//after that isEmpty is set to false again
isEmpty = false;
//clears everything
}
//if they didn't check the accept checkbox
else if (chkAccept.Checked == false)
{
//then a message box will show and make sure that the check box is checked
MessageBox.Show("Please check Accept Terms of \n User Agreement");
//sets the focus
chkAccept.Focus();
}
}
//writng a add function
public void Add(CheckOutItem item)
{
items.Add(item);
//needed this because that was most of the problem
++used;
}
public frmEquipmentInventory(frmCheckItemOut formItem, CheckOutItemCollection check)
{
InitializeComponent();
mainForm = formItem;
//declaring i as 0
int i = 0;
//making the checkoutitem item equal the item in the collection at i
CheckOutItem item = check.objectat(i);
if (check.count() == 0)
{
return;
}
//using a for loop for the nodes for the treeview
//creating new root node
TreeNode root = new TreeNode();
//creating new child node
TreeNode child = new TreeNode();
//creating new grandchild node
TreeNode gChild = new TreeNode();
//adding the text from the textboxes to the root, child, gChild
root.Text = item.EmpSNumFirstLast();
child.Text = item.EmpItemTag();
gChild.Text = item.EmpDate;
//adding the root to the treeview
treeEmp.Nodes.Add(root);
//adding the child to the root
root.Nodes.Add(child);
//adding the grandchild to the child
child.Nodes.Add(gChild);
for (i = 1; i < check.count(); i++)
{
//making it so that the checkoutitem is equal to the list of items
item = check.objectat(i);
if (root.Text != item.EmpSNumFirstLast() && check.count() > 0)
{//if the root text doesn't equal the s num text
root = new TreeNode();
child = new TreeNode();
//creating new grandchild node
gChild = new TreeNode();
root.Text = item.EmpSNumFirstLast();
child.Text = item.EmpItemTag();
gChild.Text = item.EmpDate;
//adding the root to the treeview
treeEmp.Nodes.Add(root);
//adding the child to the root
root.Nodes.Add(child);
//adding the grandchild to the child
child.Nodes.Add(gChild);
// allCheck.WriteFile(root.Text);
// allCheck.WriteFile(child.Text);
//allCheck.WriteFile(gChild.Text);
}
else if (child.Text != item.EmpItemTag() && check.count() > 0)
//if the child text doesn't equal the item des and tag num
{
child = new TreeNode();
gChild = new TreeNode();
child.Text = item.EmpItemTag();
gChild.Text = item.EmpDate;
//adding the child to the root
root.Nodes.Add(child);
//adding the grandchild to the child
child.Nodes.Add(gChild);
}
else if (gChild.Text != item.EmpDate && check.count() > 0)
// if the text doesn't equal the text in the date text
{
//creating new grandchild node
gChild = new TreeNode();
//equaling the text of the gChild to the text in the item
gChild.Text = item.EmpDate;
//adding the grandchild to the child
child.Nodes.Add(gChild);
}
}
}
