protected void Hinzufügen_Click(object sender, EventArgs e)
{
Verband verband = new Verband()
{
ID = Guid.NewGuid(),
Name = txtName.Text
};
_context.Verband.Add(verband);
_context.SaveChanges();
BindListView();
}
protected void Update_Click(object sender, EventArgs e)
{
Guid id = new Guid(((Button)sender).CommandArgument);
Verband verband = _context.Verband.FirstOrDefault(x => x.ID == id);
Panel panel = (Panel)((Button)sender).Parent;
TextBox txtNameEdit = (TextBox)panel.FindControl("txtEditName");
verband.Name = txtNameEdit.Text;
_context.Entry(verband).State = EntityState.Modified;
_context.SaveChanges();
lstVerbaende.EditIndex = -1;
BindListView();
}
protected void Delete_Clicked(object sender, EventArgs e)
{
Guid id = new Guid(((Button)sender).CommandArgument);
Verband verband = _context.Verband.FirstOrDefault(x => x.ID == id);
var ludothekList = _context.Ludothek.Where(x => x.FK_Verband_ID == verband.ID).ToList();
if (ludothekList.Count == 0)
{
_context.Verband.Remove(verband);
_context.SaveChanges();
BindListView();
}
}
