private void buttonAdd_Click(object sender, EventArgs e)
{
MaterialsSet materialsSet = new MaterialsSet();
materialsSet.NameMaterial = textBoxNameMaterial.Text;
materialsSet.Price = Convert.ToInt32(textBoxPrice.Text);
materialsSet.Count = Convert.ToInt32(textBoxCount.Text);
materialsSet.Weight = Convert.ToInt32(textBoxWeight.Text);
materialsSet.Supplier = textBoxSupplier.Text;
Program.wftDb.MaterialsSet.Add(materialsSet);
Program.wftDb.SaveChanges();
ShowMaterial();
}
private void buttonEdit_Click(object sender, EventArgs e)
{
if (listViewMaterials.SelectedItems.Count == 1)
{
MaterialsSet materialsSet = listViewMaterials.SelectedItems[0].Tag as MaterialsSet;
materialsSet.NameMaterial = textBoxNameMaterial.Text;
materialsSet.Price = Convert.ToInt32(textBoxPrice.Text);
materialsSet.Count = Convert.ToInt32(textBoxCount.Text);
materialsSet.Weight = Convert.ToInt32(textBoxWeight.Text);
materialsSet.Supplier = textBoxSupplier.Text;
Program.wftDb.SaveChanges();
ShowMaterial();
}
}
private void listViewMaterials_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewMaterials.SelectedItems.Count == 1)
{
MaterialsSet materialsSet = listViewMaterials.SelectedItems[0].Tag as MaterialsSet;
textBoxNameMaterial.Text = materialsSet.NameMaterial;
textBoxPrice.Text = materialsSet.Price.ToString();
textBoxCount.Text = materialsSet.Count.ToString();
textBoxWeight.Text = materialsSet.Weight.ToString();
textBoxSupplier.Text = materialsSet.Supplier;
}
else
{
textBoxNameMaterial.Text = "";
textBoxPrice.Text = "";
textBoxCount.Text = "";
textBoxWeight.Text = "";
textBoxSupplier.Text = "";
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewMaterials.SelectedItems.Count == 1)
{
MaterialsSet materialsSet = listViewMaterials.SelectedItems[0].Tag as MaterialsSet;
Program.wftDb.MaterialsSet.Remove(materialsSet);
Program.wftDb.SaveChanges();
ShowMaterial();
}
textBoxNameMaterial.Text = "";
textBoxPrice.Text = "";
textBoxCount.Text = "";
textBoxWeight.Text = "";
textBoxSupplier.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
