private void cmb_Company_SelectedValueChanged(object sender, EventArgs e)
{
CategoryArr categoryArr = new CategoryArr();
categoryArr.Fill();
categoryArr = categoryArr.Filter(0, cmb_Company.SelectedItem as Company);
cmb_Category.DataSource = categoryArr;
cmb_Category.DisplayMember = "Name";
cmb_Category.SelectedIndex = -1;
}
public void CategoryArrToForm(Category curCategory)
{
CategoryArr categoryArr = new CategoryArr();
categoryArr.Fill();
cmb_Category.DataSource = categoryArr;
cmb_Category.ValueMember = "Id";
cmb_Category.DisplayMember = "Name";
if (curCategory != null)
{
cmb_Category.SelectedValue = curCategory.Id;
}
}
private void CategoryArrToForm(Category curCategory)
{
CategoryArr categoryArr = new CategoryArr();
categoryArr.Fill();
listbox_Category.DisplayMember = "FullName";
listbox_Category.ValueMember = "Id";
listbox_Category.DataSource = categoryArr;
if (curCategory != null)
{
listbox_Category.SelectedValue = curCategory.Id;
}
}
private void btn_Save_Click(object sender, EventArgs e)
{
if (CheckForm())
{
Category category = new Category();
category = FormToCategory();
CategoryArr oldCategoryArr = new CategoryArr();
oldCategoryArr.Fill();
if (!oldCategoryArr.IsContain(category.Name))
{
if (category.Id == 0)
{
if (category.Insert())
{
MessageBox.Show("Data saved successfully", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
ClearForm();
CategoryArr categoryArr = new CategoryArr();
categoryArr.Fill();
category = categoryArr.GetCategoryWithMaxId();
CategoryArrToForm(category);
}
}
else
{
if (category.Update())
{
MessageBox.Show("Data updated successfully", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
ClearForm();
CategoryArr categoryArr = new CategoryArr();
categoryArr.Fill();
category = categoryArr.GetCategoryWithMaxId();
CategoryArrToForm(null);
}
}
}
else
{
MessageBox.Show("Category already exsits", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
ClearForm();
}
}
}
private void cmb_Company_SelectedIndexChanged(object sender, EventArgs e)
{
CategoryArr categoryArr = new CategoryArr();
categoryArr.Fill();
categoryArr = categoryArr.Filter(0, cmb_Company.SelectedItem as Company);
cmb_Category.DataSource = categoryArr;
// cmb_Category.ValueMember = "Id";
cmb_Category.DisplayMember = "Name";
cmb_Category.SelectedIndex = -1;
CarArr carArr = new CarArr();
carArr.Fill();
carArr = carArr.Filter(0, null, cmb_Company.SelectedItem as Company);
cmb_Model.DataSource = carArr;
cmb_Model.DisplayMember = "Model";
cmb_Model.SelectedIndex = -1;
}
