Help Version 19.0.2017.10.27
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#include "ltwrappr.h"
L_INT LImageViewer::GetProperties (pDispContainerProp, uFlags);
pDISPCONTAINERPROPERTIES pDispContainerProp; |
pointer to a container options structure |
L_UINT uFlags; |
reserved for future use |
Gets the current properties of the container.
Parameter |
Description |
pDispContainerProp |
Pointer to a DISPCONTAINERPROPERTIES options structure to be updated with the current properties used to control the behavior of the container. |
uFlags |
Reserved for future use. Pass 0. |
SUCCESS |
The function was successful. |
< 1 |
An error occurred. To get extended error information, call GetLastError, and refer to Return Codes. |
Before calling LImageViewer::GetProperties,
Declare a variable of type DISPCONTAINERPROPERTIES.
Set DISPCONTAINERPROPERTIES.uStructSize to sizeof(DISPCONTAINERPROPERTIES)
Set DISPCONTAINERPROPERTIES.uMask to indicate the properties to update with current values
Pass a pointer to the DISPCONTAINERPROPERTIES structure to LImageViewer::GetProperties as the pDispContainerProp parameter.
To set new container properties, call LImageViewer::SetProperties.
For more information on the available properties that can be used to control the behavior of the container, refer to the DISPCONTAINERPROPERTIES structure.
Required DLLs and Libraries
LTIVW For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Functions: |
LImageViewer::Create, LImageViewer::Destroy, LImageViewer::SetProperties, LImageViewer::GetWindowHandle, Class Members |
Topics: |
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Window Control/Image Viewer Functions: Using the Image Viewer |
This function will give all the cells in the container the same size by resting the position of the cells' splitters, which might have been moved by the user.
L_INT LImageViewer_GetPropertiesExample(LImageViewer& ImageViewer){L_INT nRet;DISPCONTAINERPROPERTIES DispContainerProp;DispContainerProp.uStructSize = sizeof(DISPCONTAINERPROPERTIES);DispContainerProp.uMask = DCPF_NUMCOLS | DCPF_NUMROWS;// Call this function in order to retrieve the rows and columns count.nRet = ImageViewer.GetProperties(&DispContainerProp, 0);if(nRet != SUCCESS)return nRet;nRet = ImageViewer.SetProperties(&DispContainerProp, 0);if(nRet != SUCCESS)return nRet;return SUCCESS;}