///// <summary>
///// 以現有表格數據批量添加數據
///// </summary>
///// <param name="dt">數據表格</param>
///// <param name="FormName">數據表名</param>
///// <param name="DBUrl">數據庫鏈接地址</param>
///// <returns></returns>
//public bool AddInBatchesToDataTable(DataTable dt, string FormName, string DBUrl)
//{
// try
// {
// if (FormName.ToString().Trim() == "") throw new Exception("數據表名不能为空");
// System.Diagnostics.Debug.WriteLine("----------------------開始執行--------------------------");
// System.Diagnostics.Debug.WriteLine("執行表明：" + dt.TableName + "--------------------------");
// long star = Convert.ToInt64(System.DateTime.Now.ToString("yyyyMMddHHmmssfff"));
// Oracle.ManagedDataAccess.Client.OracleConnection conn = new Oracle.ManagedDataAccess.Client.OracleConnection(DBUrl);
// OracleBulkCopy bulkCopy = new OracleBulkCopy(DBUrl, OracleBulkCopyOptions.UseInternalTransaction);
// bulkCopy.BatchSize = 100000;
// bulkCopy.BulkCopyTimeout = 260;
// bulkCopy.DestinationTableName = FormName; //服务器上目标表的名称
// bulkCopy.BatchSize = dt.Rows.Count; //每一批次中的行数
// try
// {
// conn.Open();
// if (dt != null && dt.Rows.Count != 0)
// bulkCopy.WriteToServer(dt); //将提供的数据源中的所有行复制到目标表中
// }
// catch (Exception ex)
// {
// throw ex;
// }
// finally
// {
// conn.Close();
// if (bulkCopy != null)
// bulkCopy.Close();
// }
// long end = Convert.ToInt64(System.DateTime.Now.ToString("yyyyMMddHHmmssfff"));
// System.Diagnostics.Debug.WriteLine("共添加：" + dt.Rows.Count + "條數數據----耗時：" + ((end - star) / 10000) + "." + ((end - star) % 10000) + "秒");
// System.Diagnostics.Debug.WriteLine("----------------------執行結束--------------------------");
// return true;
// }
// catch (Exception ex)
// {
// throw ex;
// }
//}
/// <summary>
/// 將輸入參數的類型與Oracle中的參數類型轉化一致
/// </summary>
/// <param name="propertyInfo">屬性特征</param>
/// <param name="obj">對象</param>
/// <returns></returns>
private Oracle.ManagedDataAccess.Client.OracleDbType GetOracleDbType(PropertyInfo propertyInfo, object obj)
{
try
{
Oracle.ManagedDataAccess.Client.OracleDbType oracleDbType = new Oracle.ManagedDataAccess.Client.OracleDbType();
switch (propertyInfo.GetValue(obj, null).GetType().Name)
{
case "String":
oracleDbType = Oracle.ManagedDataAccess.Client.OracleDbType.NVarchar2;
break;
case "Int32":
oracleDbType = Oracle.ManagedDataAccess.Client.OracleDbType.Int32;
break;
case "Int64":
oracleDbType = Oracle.ManagedDataAccess.Client.OracleDbType.Int64;
break;
case "DateTime":
oracleDbType = Oracle.ManagedDataAccess.Client.OracleDbType.Date;
break;
case "Blob":
oracleDbType = Oracle.ManagedDataAccess.Client.OracleDbType.Blob;
break;
case "Double":
oracleDbType = Oracle.ManagedDataAccess.Client.OracleDbType.Double;
break;
case "Decimal":
oracleDbType = Oracle.ManagedDataAccess.Client.OracleDbType.Decimal;
break;
case "Long":
oracleDbType = Oracle.ManagedDataAccess.Client.OracleDbType.Long;
break;
case "Boolean":
oracleDbType = Oracle.ManagedDataAccess.Client.OracleDbType.Boolean;
break;
case "BinaryFloat":
oracleDbType = Oracle.ManagedDataAccess.Client.OracleDbType.BinaryFloat;
break;
}
return(oracleDbType);
}
catch (Exception ex)
{
throw ex;
}
}
void GetOracleDbType(Database._OracleDbType pOracleDbType, ref Oracle.ManagedDataAccess.Client.OracleDbType pDAOracleDbType)
{
if (pOracleDbType == _OracleDbType.OraByte)
{
pDAOracleDbType = OracleDbType.Byte;
}
else if (pOracleDbType == _OracleDbType.OraBlob)
{
pDAOracleDbType = OracleDbType.Blob;
}
else if (pOracleDbType == _OracleDbType.OraDate)
{
pDAOracleDbType = OracleDbType.Date;
}
else if (pOracleDbType == _OracleDbType.OraDecimal)
{
pDAOracleDbType = OracleDbType.Decimal;
}
else if (pOracleDbType == _OracleDbType.OraDouble)
{
pDAOracleDbType = OracleDbType.Double;
}
else if (pOracleDbType == _OracleDbType.OraInt16)
{
pDAOracleDbType = OracleDbType.Int16;
}
else if (pOracleDbType == _OracleDbType.OraInt32)
{
pDAOracleDbType = OracleDbType.Int32;
}
else if (pOracleDbType == _OracleDbType.OraInt64)
{
pDAOracleDbType = OracleDbType.Int64;
}
else if (pOracleDbType == _OracleDbType.OraLong)
{
pDAOracleDbType = OracleDbType.Long;
}
else if (pOracleDbType == _OracleDbType.OraSingle)
{
pDAOracleDbType = OracleDbType.Single;
}
else if (pOracleDbType == _OracleDbType.OraVarchar2)
{
pDAOracleDbType = OracleDbType.Varchar2;
}
}
