private void buttonAdd_Click(object sender, EventArgs e)
{
try
{
if (textBoxNameMaterial.Text != "" && textBoxPrice.Text != "" &&
textBoxCount.Text != "" && textBoxWeight.Text != "" &&
textBoxSupplier.Text != "")
{
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.Spartak_Project.MaterialsSet.Add(materialsSet);
Program.Spartak_Project.SaveChanges();
ShowMaterials();
}
else
{
MessageBox.Show("Заполните все поля!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
catch (Exception ex) { MessageBox.Show(ex.Message); }
}
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.Spartak_Project.MaterialsSet.Remove(materialsSet);
Program.Spartak_Project.SaveChanges();
ShowMaterials();
}
textBoxNameMaterial.Text = "";
textBoxPrice.Text = "";
textBoxCount.Text = "";
textBoxWeight.Text = "";
textBoxSupplier.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void buttonEdit_Click(object sender, EventArgs e)
{
if (textBoxNameMaterial.Text != "" && textBoxPrice.Text != "" &&
textBoxCount.Text != "" && textBoxWeight.Text != "" &&
textBoxSupplier.Text != "")
{
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.Spartak_Project.SaveChanges();
ShowMaterials();
}
}
else
{
MessageBox.Show("Заполните все поля!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
