Summary of C # DataTable usage

1. New Table

Private DataTable VSDT =new DataTable ();

2. Clear the contents of the table (the columns in the table are still there)

Vsdt.clear ();

3. Clear the Columns in the table

VsDt.Columns.Clear ();

4. Add columns to the table

VSDT.COLUMNS.ADD ("BH", typeof (String)), VsDt.Columns.Add ("RQ", typeof (String));

5. Add blank lines to the table

DataRow VSDR = Vsdt.newrow ();

If n columns have been added to the table before the empty rows are added, the newly added empty rows also have these columns.
6. Add rows to the table

VSDT.ROWS.ADD (VSDR);

Above is the content of C # DataTable usage Summary, more relevant content please pay attention to topic.alibabacloud.com (www.php.cn)!

