|
SetGuideHRC
- 0
Sets a guide structure into an HRC object.
int SetGuideHRC( HRC hrc, LPGUIDE lpguide, UINT nFirstVisible )
Parameters
hrc
Handle to the HRC object.
lpguide
Pointer to a GUIDE structure, or NULL. All coordinates are in screen coordinates.
nFirstVisible
For boxed controls, nFirstVisible refers to the first visible box (leftmost and topmost for left-right,
top-down languages like English). For other controls, this is the first visible
character position (leftmost for English) in a single-line control, and the first
visible line (topmost for English) in multiline controls.
Return Value
Returns HRCR_OK if successful; otherwise, returns one of the following
negative values:
Constant
| Description
| HRCR_ERROR
| Invalid parameter or other error.
| HRCR_INVALIDGUIDE
| The guide structure is invalid.
| HRCR_MEMERR
| Insufficient memory.
|
Comments
This function is useful for doing boxed recognition. The GUIDE structure defines the size and position of the boxes. The nFirstVisible parameter notifies the recognizer which is the first visible character
position (single-line controls) or line (multiline controls) in case the contents
were scrolled. The writing direction affects the meaning of this value.
If lpguide is NULL, or if all the members in the GUIDE structure are 0, the recognizer does not use guides (free input).
See Also
GetGuideHRC, GUIDE
| Last news from Greatis Software |
 |
|
Nostalgia .Net |
|
.Net is powerful, but not all-powerful, so sometimes we need to use Win32 API for our .Net applications. It's simple enough with Platform Invoke if you have Win32 skill, but we do not always have time to dig the ancient documentation, declare the special types that are compatible with Win32, find the values of the Win32's constants and so on. Nostalgia .Net offers several simple-to-use classes, and components that will allow you to forget about the headache of Win32 and just use the power of Win32 in your application the same way as you use the native. Net classes. More » |
| Recommended software for developers |
 |
|
Ultimate Pack |
|
Component pack for Delphi and C++ Builder that contains runtime form designer, runtime object inspector, print suite and much more for the very special price. More » |
 |
|
Form Designer .Net |
|
Unique runtime form design solution that allows to edit any form in .Net WinForms application at runtime with full source codes for only 300 euro! More » |
 |
|
Print Suite .Net |
|
Print Suite .Net is a set of components for easy printing texts, images and grids from your WinForms applications. Full C# source codes are available More » |
 |
|
Gradient Controls .Net |
|
Gradient Controls .Net offers controls with gradient background feature. Labels, panels and so on... Full C# source codes are available More » |
 |
|
Greatis iGrid |
|
iGrid plots drawing grid right over your desktop, so you can use it everywhere, with any drawing application without any special plugins for different graphic editors. More » |
All the contacts and projectsDmitry Vasiliev (just.dmitry)
Related LinksSoftware for Visual Studio .NET developers
Software for Delphi and C++ Builder developers
Software for Visual Basic 6 developers
Delphi Tips&Tricks
MegaDetailed.NET More Online Helps Win32 Programmer's Reference
Win32 Multimedia Programmer's Reference
OLE Programmer's Reference
Microsoft Windows Pen API Programmer's Reference
Microsoft Windows Sockets 2 Reference
Microsoft Windows Telephony API (TAPI) Programmer's Reference
Unix Manual Pages
|
