小编Ada*_*pek的帖子

是什么让我使用这样的东西:

DataGridView dgvDocuments = new DataGridView();
BindingSource bindingSource = new BindingSource();
DataTable dtDocuments;

dtDocuments = MsSQL.GetDocuments(dtpOd.Value, dtpDo.Value);
bindingSource.DataSource = dtDocuments;
dgvDocuments.DataSource = bindingSource;

而不是这个:

DataGridView dgvDocuments = new DataGridView();
DataTable dtDocuments;

dtDocuments = MsSQL.GetDocuments(dtpOd.Value, dtpDo.Value);
dgvDocuments.DataSource = dtDocuments;