C#.winform 用DataTable把列添进Datagridview
用DataTable把列添进DataGridview 放在Load 事件里面
DataTable dtVoucher = new DataTable();dtVoucher.Columns.Add("acCode", typeof(string)); dtVoucher.Columns.Add("acName", typeof(string)); dtVoucher.Columns.Add("particulars", typeof(string)); dtVoucher.Columns.Add("debit", typeof(string)); dtVoucher.Columns.Add("credit", typeof(string)); DataRow dr_one = dtVoucher.NewRow(); dr_one["acCode"] = ""; dr_one["acName"] = ""; dr_one["particulars"] = ""; dr_one["debit"] = ""; dr_one["credit"] = ""; dtVoucher.Rows.Add(dr_one); DataRow dr_two = dtVoucher.NewRow(); dr_two["acCode"] = ""; dr_two["acName"] = ""; dr_two["particulars"] = ""; dr_two["debit"] = ""; dr_two["credit"] = ""; dtVoucher.Rows.Add(dr_two); dataGridView1.DataSource = dtVoucher;?