1. Create a different sub-frame.In the document View program, CMainFrame (class Cmainframe:public CMDIFrameWndEx) inherits from CMDIFrameWnd (CMDIFrameWndEx is a CMDIFrameWnd subclass). So you can turn m_pMainWnd into a cmdiframewnd pointer, and then call Createnewchild to create a child frame. This can be cast to the desired object, depending on the specific class name passed in. cmdiframewnd* Pmdifrmwnd = reinterpret_cast(m_pmainwnd); = reinterpret_castcreatenewchild (Runtime_class (CCH
When we manually copy the entire database and specify a new dbname for the database by recreating the control file, we cannot assign a new dbid to the database. for the above problems, we can use the nid command to allocate
When we manually copy the entire database and specify a new dbname for the database by recreating the control file, we cannot assign a new dbid to the database. for the above problems, we can use the
When you use the nid command to modify the Database name and dbid, you will inevitably encounter the situation where you need to modify the dbname and dbid, for example, restoring the database to the same machine is one of them. However, dbname and dbid are one of the important symbols used to identify the database, especially dbid, which is unique. Therefore, the modification should be handled with caution. This document describes how to modify dbnam
For data similar to this, if I have a variable nId, how can I traverse it and know its name. [{
"Id": "t1sd ",
"Name": "xiaoxiao ",
"Namea": "Test appearance ",
"NId": "csd2"
},{
"Id": "ae2 ",
"Name": "Zhang San ",
"Namea": "Haha ",
"NId": "20af"
},{
"Id": "c3P ",
"Name": "User 1 ",
"Namea": "dingding ",
"NId": "4fc"
.
Nowadays, many people like to use MP3 as a cell phone ringtone, which is the most exciting part of an MP3 player. But how can we use MP3 as the most exciting part? MP3 Splitter Joiner can help you!
"Software introduction 』
MP3 Splitter JoinerIt is a very useful MP3 editing software. It has built-in MP3 splitting and merging modules. You can use it to cut and adjust a large MP3 file into smaller segm
first batch of meat-eating people, the sooner the more money to seize the position of gold, the choice is not right, efforts in vain, business opportunities are not equal,ACL Splitter disc The Flash team: 18106082601650) this.width=650; "src=" http://s15.sinaimg.cn/mw690/006vL52Pgy72BDqmvvM7e690 "width=" 396 "height=" 517 "name = "image_operate_19281466333121091" alt= "ACL split is true, what exactly is ACL splitting? What do ACLs do? is the "title="
server does not have to parse the signaling surface data and the user surface data related traceability, reduce the demand for resources of the backend server;2) A single mobile internet collector can handle multiple carrier data at the same time, the message processing process does not affect each other, and the different operators of the data in accordance with their respective output group decentralized, non-interference, thereby greatly saving the user's equipment investment;3) The Exchange
For data similar to this, if I have a variable nId, how can I traverse it and know its name. [ Nbsp; { nbsp; "Id" nbsp;: nbsp; "t1sd", nbsp; "Name" nbsp ;: nbsp; "xiaoxiao", nbsp; "Namea" nbsp;: nbsp; similar to this data, if I have a variable nId, how to traverse and know his name.
[{
"Id": "t1sd ",
"Name": "xiaoxiao ",
"Namea": "Test appearance ",
"NId"
[ {
"Id": "T1SD",
"Name": "Xiaoxiao",
"Namea": "Test Look",
"NId": "CSD2"
}, {
"Id": "AE2",
"Name": "Zhang San",
"Namea": "Haha",
"NId": "20AF"
}, {
"Id": "c3p",
"Name": "User 1",
"Namea": "Dingding",
"NId": "4FC"
。。。。。。。。。。。。。。
} ]
I have such a group of data, and I do not know his specific length, so, it used me "... "To omit.
If I know a variable
Above we talked about how a nid moved from Free_nid to Node_info "There is a list and a cardinal tree boarding work", when speaking Free_nid, detailing how the Free_nid in how to out, the previous article said how the NID entered the Nat_ Root, of course, a nid into the nat_root is not the case, but also include if the disk is already in the presence of a
Link
Http://www.eygle.com/faq/Use.Nid.to.Change.Your.dbname.htm
Nid is a tool that Oracle has provided from 9IR2 and can be used to change the database name without having to go through the cumbersome ways of rebuilding control files before.
It should be explained that although this tool comes from 9IR2, it can still be used for oracle8i.
First look at the help:
C:\>nid-helpdbnewid:release 10.1.0.2.0-p
dbnameAfter modification, you do not need to use open resetlogs to open the database. (Note that dbname is not unique, and global name is unique ).After modification, all the backups are archived logs still available.After modification, You need to modify the db_name parameter in pfile/spfile and recreate the corresponding Oracle password file.If you need to use the old control file to restore the database, you should use the pfile/spfile before modification and the password file to start the d
In some systems, the Oracle database name is not very standard. If you do not want to recreate the Oracle database, you can use the nid tool that comes with Oracle to modify the name of the Oracle database. During the entire modification process, the control file and data file are modified and the dbid is reset. We recommend that you back up the data before the modification.
In this example, the instance_name and db_name in the Oracle database are cha
Cstring: loadstring (uint NID)
Conclusion: The correct way to load string resource by ID is to call cstring: loadstring (hinstance, uint NID), specifying the DLL handler you want to search.
ProblemCstring: loadstring (uint NID) will first use the instance handle of the main application to search for a string with the given ID. failing that, it will look in DL
On:password or Local OS authenticationSNMP OFFListener Parameter File/u01/app/oracle/product/11.2.0/db/network/admin/listener.oraListener Log File/u01/app/oracle/product/11.2.0/db/network/log/listener.logListening Endpoints Summary ...(Description= (address= (protocol=tcp) (host=192.168.5.233) (port=1521)))(Description= (address= (PROTOCOL=IPC) (key=extproc1521)))Services Summary ...Service "test141" has 1 instance (s).Instance "test141", status ready, have 1 handler (s) for the This service ..
1. View database Information
Show parameter instance_name
Show parameter Db_name
Show Parameter Service_Name
Select dbid from V$database;
2. Normal Shutdown database
Sqlplus/as SYSDBA
Sql>shutdown Immediate
3. Start database to mount mode
Sql>startup Mount
4. Confirm that the listener is activated.
Lsnrctl status
5. Modify Database name
Host nid Target=sys/password DBNAME=OCP setname=y
# Change Database ID and database name Oratest to TE
to control the minimum data size displayed in the pane. the minimum size of the static split form is 0, 0, and the minimum size of the dynamic split form can be set at csplitterwnd: creation; these values can be changed with setcolumninfo and setrowinfo.
6. Unpublished API functions (protected Interface)The following sections discuss the technical details of unpublished csplitterwnd so that advanced users can customize csplitterwnd;These APIs are not officially published and may be changed i
Splitter Control SplitContainer
Splitter control SplitContainer, is a container containing splitter splitter bar, which contains two panel container panel1,panel2, you can move the splitter bar to control the size of the panel!
Control to learn the sample program!
Attribute
Message splitter principle, here is not in detail, you can query Google, the following provides a short code implementation
Each message has WParam and lParam, such as wm_command,wparam containing two different values, including:
WParam: The low byte is the ID of the control, and the high byte is the notification code Notifycode
LParam: Cast to the handle value of a button or control hWndCtl
#include #define CHHANDLE_DLGMSG (HWND, message, FN) Cas
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