/// <summary>
/// 将字符串形式的数据库类型转换为枚举类型的数据库类型
/// </summary>
/// <param name="dbtypestring"></param>
/// <returns></returns>
public DbType PasteDBType(string dbtypestring)
{
DbType t;
OleDbType sd = GetOleDbTypeByString(dbtypestring);
t = NativeDBType.FromDataType(sd).enumDbType;
return(t);
}
/// <summary>
/// 数据库类型转换为系统类型
/// </summary>
/// <param name="dbtypestring"></param>
/// <returns></returns>
public Type PasteType(string dbtypestring)
{
Type t = null;
OleDbType sd = GetOleDbTypeByString(dbtypestring);
t = NativeDBType.FromDataType(sd).dataType;
return(t);
}
/// <summary>
/// 系统类型转换为数据库类型
/// </summary>
/// <param name="t"></param>
/// <returns></returns>
public DbType PasteType(Type t)
{
return(NativeDBType.FromSystemType(t).enumDbType);
// return MetaType.GetMetaTypeFromType(t).DbType;
}
