/// <summary>
/// 保存表修改到数据库
/// </summary>
/// <returns>保存的行数</returns>
public int SaveTable()
{
int nRet = 0;
if (mTableChanged || true)
{
try
{
mAdapter = new SqlDataAdapter(mSqlCmd, mConn);
SqlCommandBuilder cmd = new SqlCommandBuilder(mAdapter);
mAdapter.UpdateCommand = cmd.GetUpdateCommand();
DataTable tbl = mTable.GetChanges();
if (tbl != null && tbl.Rows.Count > 0)
{
nRet = mAdapter.Update(tbl);
}
mTable.AcceptChanges();
mTableChanged = false;
}
catch (Exception ex)
{
throw ex;
}
}
return(nRet);
}
