there is a list to put into the DataGridView, which looks like this:
class User{
int id;
string name;
int age;
Job job;
}
class Job{
int id;
string name;
int userId;
}putting the read list of User type directly into DataGridView cannot display Job related information. How can I display Job-related information?
Thank you for your answers, but I have found a better way to let DataGridView itself support point syntax ~
Winform let your DataGridView control support point syntax (that is, display sub-object properties in list)
create a DataTable
DataTable table = new DataTable();
table.Columns.Add("ID", typeof(int));
table.Columns.Add("Name", typeof(string));
table.Columns.Add("Age", typeof(int));
table.Columns.Add("Job ID", typeof(int));
table.Columns.Add("Job Name", typeof(string));
table.Columns.Add("User ID", typeof(int)); then add content to table
table.Rows.Add(myUser.id, myUser.name, myUser.age, myUser.job.id, myUser.job.name, myUser.job.userId); bind table to DataGridView:
myDataGridView.DataSource = table;myDataGridView.DataSource = users.Select (user= > user.job). ToList ();
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