DataGridView 控件复制粘贴功能

复制，直接用剪切板

  if (dgvData.GetCellCount(DataGridViewElementStates.Selected) > 0)
     　　{
        　　Clipboard.SetDataObject(dgvData.GetClipboardContent(), false);
     　　}

粘贴功能

DataObject o = (DataObject)Clipboard.GetDataObject();
                    if (o.GetDataPresent(DataFormats.Text))
                    {
                        int rowOfInterest = dgvData.CurrentCell.RowIndex;
                        string[] selectedRows = Regex.Split(o.GetData(DataFormats.Text).ToString().TrimEnd("\r\n".ToCharArray()), "\r\n");
                        if (selectedRows == null || selectedRows.Length == 0)
                            return;
                        foreach (string row in selectedRows)
                        {
                            if (rowOfInterest >= dgvData.Rows.Count)
                                break;
                            try
                            {
                                string[] data = Regex.Split(row, "\t");
                                int col = dgvData.CurrentCell.ColumnIndex;
                                foreach (string ob in data)
                                {
                                    if (col >= dgvData.Columns.Count)
                                        break;
                                    if (ob != null)
                                        dgvData[col, rowOfInterest].Value = Convert.ChangeType(ob, dgvData[col, rowOfInterest].ValueType);
                                    col++;
                                }
                            }
                            catch (Exception enterException)
                            {

                            }
                            rowOfInterest++;
                        }
                    }