private void simpleToolStripMenuItem_Click(object sender, EventArgs e) { var ctx = new NorthwindDataContext(); var sw = new StringWriter(); ctx.Log = sw; var employees = from emp in ctx.Employees where emp.LastName.StartsWith("D") select emp; dg.DataSource = employees; MessageBox.Show(sw.GetStringBuilder().ToString()); }
private void lazyToolStripMenuItem_Click(object sender, EventArgs e) { var ctx = new NorthwindDataContext(); var sw = new StringWriter(); ctx.Log = sw; var employee = (from emp in ctx.Employees where emp.LastName.StartsWith("Davolio") select emp).First(); MessageBox.Show(sw.GetStringBuilder().ToString()); sw = new StringWriter(); ctx.Log = sw; employee.Photo.ToArray(); //var photo = new MemoryStream(employee.Photo.ToArray()); MessageBox.Show(sw.GetStringBuilder().ToString()); }