void Add()
        {
            //create an instance of the Inventory Collenction
            clsInventoryCollection AllInventories = new clsInventoryCollection();
            //validate the data on the web form
            string Error = AllInventories.ThisInventory.Valid(txtName.Text, txtPrice.Text, txtQuantity.Text, Convert.ToString(comboBoxCategory.SelectedItem), txtDateAdded.Text);

            //if the data is OK then add it to the object
            if (Error == "")
            {
                //get the data entered by the user
                AllInventories.ThisInventory.Name        = txtName.Text;
                AllInventories.ThisInventory.Price       = Convert.ToDecimal(txtPrice.Text);
                AllInventories.ThisInventory.Quantity    = Convert.ToInt32(txtQuantity.Text);
                AllInventories.ThisInventory.DateAdded   = Convert.ToDateTime(txtDateAdded.Text);
                AllInventories.ThisInventory.Active      = chkActive.Checked;
                AllInventories.ThisInventory.Category    = Convert.ToString(comboBoxCategory.SelectedItem);
                AllInventories.ThisInventory.Description = Convert.ToString(txtDescription.Text);
                AllInventories.ThisInventory.ImagePath   = Convert.ToString(txtImagePath.Text);

                //add the record
                AllInventories.Add();
                //all done so redirect back to the main page
                InventoryManageForm IM = new InventoryManageForm();
                this.Hide();
                IM.ShowDialog();
                this.Close();
            }
            else
            {
                //report an error
                lblError.Text = "There were problems with the data entered : " + Error;
            }
        }
        private void btnCancel_Click(object sender, EventArgs e)
        {
            InventoryManageForm IF = new InventoryManageForm();

            this.Hide();
            IF.ShowDialog();
            this.Close();
        }
Ejemplo n.º 3
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        private void btnNo_Click(object sender, EventArgs e)
        {
            //redirect to the main form
            InventoryManageForm InvManageForm = new InventoryManageForm();

            this.Hide();
            InvManageForm.ShowDialog();
            this.Close();
        }
Ejemplo n.º 4
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        private void btnYes_Click_1(object sender, EventArgs e)
        {
            string            message = "The Inventory has been deleted successfully.";
            string            caption = "Deletion Confirmation";
            DialogResult      result;
            MessageBoxButtons button = MessageBoxButtons.OK;

            result = MessageBox.Show(message, caption, button);

            if (result == DialogResult.OK)
            {
                //delete the record
                DeleteInventory();
                //redirect to the main form
                InventoryManageForm InvManageForm = new InventoryManageForm();
                this.Hide();
                InvManageForm.ShowDialog();
                this.Close();
            }
        }
        private void btnOK_Click(object sender, EventArgs e)
        {
            clsInventoryCollection AllInventories = new clsInventoryCollection();
            string            Error   = AllInventories.ThisInventory.Valid(txtName.Text, txtPrice.Text, txtQuantity.Text, Convert.ToString(comboBoxCategory.SelectedItem), txtDateAdded.Text);
            string            message = "Are you sure to Update the existing Inventory?";
            string            caption = "User Confirmation!";
            MessageBoxButtons buttons = MessageBoxButtons.YesNo;
            DialogResult      result;

            //Displays the MessageBox

            //if there are no Errors returned
            if (Error == "")
            {
                //show the Message box
                result = MessageBox.Show(message, caption, buttons);

                //if "Yes" is pressed
                if (result == DialogResult.Yes)
                {
                    //execute the Update method
                    Update();

                    //create an instance of ManageInventoryForm
                    InventoryManageForm mdiMF = new InventoryManageForm();
                    //hide the current form
                    this.Hide();
                    //show the Manaage Inventory Form
                    mdiMF.ShowDialog();
                    //close the current form
                    this.Close();
                }
            }
            else
            {
                //report an error
                lblError.Text = "There were problems with the data entered : " + Error;
            }
        }
        public void Update()
        {
            //create an instance of the Inventory Collection
            clsInventoryCollection AllInventories = new clsInventoryCollection();
            //validate the data on the Windows Form
            String Error = AllInventories.ThisInventory.Valid(txtName.Text, txtPrice.Text, txtQuantity.Text, Convert.ToString(comboBoxCategory.SelectedItem), txtDateAdded.Text);

            //if the data is OK then add it to the object
            if (Error == "")
            {
                //find the record to UPDATE
                AllInventories.ThisInventory.Find(mInventoryId);
                //get the data entered by the user

                AllInventories.ThisInventory.Name        = txtName.Text;
                AllInventories.ThisInventory.Price       = Convert.ToDecimal(txtPrice.Text);
                AllInventories.ThisInventory.Quantity    = Convert.ToInt32(txtQuantity.Text);
                AllInventories.ThisInventory.Category    = Convert.ToString(comboBoxCategory.SelectedItem);
                AllInventories.ThisInventory.DateAdded   = Convert.ToDateTime(txtDateAdded.Text);
                AllInventories.ThisInventory.Active      = chkActive.Checked;
                AllInventories.ThisInventory.Description = txtDescription.Text;
                AllInventories.ThisInventory.ImagePath   = txtImagePath.Text;


                //UPDATE the record
                AllInventories.Update();
                //All Done so Redirect to the previous Form
                InventoryManageForm IF = new InventoryManageForm();
                this.Hide();
                IF.ShowDialog();
                this.Close();
            }
            else
            {
                lblError.Text = "There were problems with the data entered: " + Error;
            }
        }