There are many ways to set up your wallpaper, you can call SystemParametersInfo, modify the registry, and you can do so through the IActiveDesktop interface provided by the Windows shell. The IActiveDesktop interface is a COM interface that needs to be used in a way that calls COM components.This explains how COM is us
Com. microsoft. sqlserver. jdbc. SQLServerException: The result set does not have the current row, and the result set is exhausted.Refer to blog com. microsoft. sqlserver. jdbc. SQLServerException: The result set does not have the current row.
Java obtains the result
How to use the functions of the com component to store the multi-field record set in the multi-dimensional array php5.4 use com to connect to the phd database. This database is special, and the table name and field are not easy to write. it is a database of honeywell. Com query returns multiple records and multiple fie
ScriptText item, it is a VBScript call system service is executed every 30 minutes, add "http://www.2345.com /? Kunown "! Grab you ~! Hidden deep enough, no resident processes, no files (store yourself in the WMI database), rely on ~!
Affected browsers are ):
"IEXPLORE. EXE "," chrome.exe "," firefox.exe "," 360chrome.exe "," 360SE.exe "," sogoupolicer.exe "," opera.exe "," Safari.exe "," Maxthon.exe "," TTraveler.exe ", "TheWorld.exe", "baidubrowser
Java obtains the result set, if (RS! = NULL), which is different from while (Rs. Next ().
Com. Microsoft. sqlserver. JDBC. sqlserverexception: The result set does not have the current row.
Cause: the RS position of the result set is located at the beginning of the first record, that is, 0. Therefore, when the if c
lrs_customers // return result setFinally, save the modified object as "uo_customers ".
Create a COM Component ProjectCreate a project, select COM/MTS component wizard, and click OK.Define a name for the project "p_recordset_com"Next, select the user object "uo_customer" to generate COM"Set the interface attribute aft
To access the system setting Preference in AutoCAD, you must call the com api to add a reference to Autodesk. AutoCAD. Interop:
Directly run the Code:
Using Autodesk. AutoCAD. Runtime;
Using Autodesk. AutoCAD. ApplicationServices;
Using Autodesk. AutoCAD. DatabaseServices;
Using Autodesk. AutoCAD. EditorInput;
Using Autodesk. AutoCAD. Interop;
Using System. Drawing;
[CommandMethod ("GetBkClr")]
Public void GetBkGndColor ()
{
// Access the Preferenc
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