private void button4_Click(object sender, EventArgs e)
{
try
{
using (RetailContext context = new RetailContext())
{
Encoding utf8 = Encoding.UTF8;
var info = new b1();
//var utf8String = utf8.GetBytes(textBox1.Text);
//info.Value = utf8String;
info.Value = textBox1.Text;
context.B1.Add(info);
context.SaveChanges();
var result = context.B1.Where(x => x.Id == info.Id).SingleOrDefault();
//if (result != null)
//{
// result.ValueString = Encoding.UTF8.GetString(result.Value);
//}
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
private void button3_Click(object sender, EventArgs e)
{
try
{
using (RetailContext context = new RetailContext())
{
var a = context.B1.Where(x => x.Id != 0).ToList();
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
private void button1_Click(object sender, EventArgs e)
{
try
{
using (RetailContext context = new RetailContext())
{
context.Persons.Add(new Person {
Id = Guid.NewGuid(), Name = "wolfy1"
});
context.SaveChanges();
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}