开发者经常会利用datagridview做添加,修改,删除操作,有时还要同步更新到数据库,有时需要修改整行,有时需要修改整列,有时修改多行,多列。

现在先写个修改某一列的选中行的内容,借此抛砖引玉

int Count=this.DataGridView1.SelectedCells.Count;

 DateTime dtStartTime123 = Convert.ToDateTime(this.dataGridView1.SelectedCells[0].OwningRow.Cells[1].Value.ToString());
          startTime123 = dtStartTime123.ToString("yyyyMMddHHmm");
          DateTime dtEndTime123 = Convert.ToDateTime(this.dataGridView1.SelectedCells[this.dataGridView1.SelectedCells.Count - 1].OwningRow.Cells[1].Value.ToString());
          endTime123 = dtEndTime123.ToString("yyyyMMddHHmm");
          columnName = this.dataGridView1.SelectedCells[0].OwningColumn.DataPropertyName.ToString();

 

 

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