/// <summary>
/// 反审核单据过程,包括各项合法性验证,
/// 注意：如果反审核是否成功都在重载时弹出提示对话窗口，主调用不对信息显示。
/// </summary>
/// <returns></returns>
protected virtual bool ReApproveBill()
{
DialogBox.ShowError("未重载方法" + " ReApproveBill()");
return(false);
}
/// <summary>
/// 保存单据过程,包括各项合法性验证,
/// 注意：如果保存是否成功都在重载时弹出提示对话窗口，主调用不对信息显示。
/// </summary>
/// <returns></returns>
protected virtual bool SaveBill(ref string pbillNo)
{
DialogBox.ShowError("未实现方法：" + "SaveBill()");
return(false);
}
protected virtual bool SaveBill(ref int pAutoNo)
{
DialogBox.ShowError("未实现方法：SaveBill()");
return(false);
}
/// <summary>
/// 清空控件值
/// </summary>
protected virtual void ClearControls()
{
DialogBox.ShowError("未实现方法：" + "ClearControls()");
}
private void ExportToExcel()
{
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.Filter = "Execl files (*.xls)|*.xls";
saveFileDialog.FilterIndex = 0;
saveFileDialog.RestoreDirectory = true;
saveFileDialog.CreatePrompt = true;
saveFileDialog.Title = "保存为Excel文件";
saveFileDialog.ShowDialog();
if (saveFileDialog.FileName.IndexOf(":") < 0)
{
return; //被点了"取消"
}
Stream myStream;
myStream = saveFileDialog.OpenFile();
StreamWriter sw = new StreamWriter(myStream, System.Text.Encoding.GetEncoding(-0));
string columnTitle = "";
try
{
//写入列标题
for (int i = 0; i < this.dgvHasRowNumDetl.ColumnCount; i++)
{
if (i > 0)
{
columnTitle += "\t";
}
columnTitle += this.dgvHasRowNumDetl.Columns[i].HeaderText;
}
sw.WriteLine(columnTitle);
//写入列内容
for (int j = 0; j < this.dgvHasRowNumDetl.Rows.Count; j++)
{
string columnValue = "";
for (int k = 0; k < this.dgvHasRowNumDetl.Columns.Count; k++)
{
if (k > 0)
{
columnValue += "\t";
}
if (this.dgvHasRowNumDetl.Rows[j].Cells[k].Value == null)
{
columnValue += "";
}
else
{
columnValue += this.dgvHasRowNumDetl.Rows[j].Cells[k].Value.ToString().Trim();
}
}
sw.WriteLine(columnValue);
}
sw.Close();
myStream.Close();
if (DialogBox.ShowQuestion("导出成功！\n\r是否立即打开此文件") == DialogResult.Yes)
{
//OPEN;
Process proc = Process.Start(saveFileDialog.FileName);
}
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
finally
{
sw.Close();
myStream.Close();
}
}
