Hello World

DataTable dt = dataGrid1.DataSource as DataTable; dt.Rows.RemoveAt(dataGrid1.CurrentRowIndex); dt.AcceptChanges(); dataGrid1.DataSource = dt; if (dt.Rows.Count > 0) { dataGrid1.CurrentRowIndex = 0; dataGrid1.Select(dataGrid1.CurrentRowIndex); }

데이타그리드에 자료 추가 및 입력 한 정보에서 중복체크 확인 예제입니다. //컬럼생성 private void Form2_Load(object sender, EventArgs e) { DataTable dt = new DataTable(); dt.Columns.Add(new DataColumn("COL1")); dt.Columns.Add(new DataColumn("COL2")); DataGridTableStyle gridHead = new DataGridTableStyle(); DataGridColumnStyle headColumn = null; he..

DataTable dt = new DataTable(); dt.Columns.Add(new DataColumn("COL1")); dt.Columns.Add(new DataColumn("COL2")); DataGridTableStyle gridHead = new DataGridTableStyle(); DataGridColumnStyle headColumn = null; headColumn = new DataGridTextBoxColumn(); headColumn.HeaderText = "컬럼1"; headColumn.MappingName = "COL1"; headColumn.NullText = ""; headColumn.Width = 100; gridHead.Gri..