Visual Basic | |
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Function GetSelectedObjectCount( _ ByVal SSType As dsSelectionSetType_e _ ) As System.Integer |
C# | |
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System.int GetSelectedObjectCount( dsSelectionSetType_e SSType ) |
JavaScript | |
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GetSelectedObjectCount( SSType : String ) : Number |
COM native C++ | |
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HRESULT GetSelectedObjectCount( dsSelectionSetType_e SSType, LONG* SelCount ) |
C++ | |
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DSRESULT GetSelectedObjectCount( dsSelectionSetType_e SSType, long* SelCount ) |
Parameters
- SSType
- Type of selection as defined in dsSelectionSetType_e
- SelCount[out] or Return Value
- Number of selected entities
This code snippet shows how to write the names, captions, and values of the selected objects to a file.
COM native C++
long selCount = dsSelManager->GetSelectedObjectCount( dsSelectionSetType_Current );
strPrint.Format( L"Selected objects: (%d):\r\n", selCount );
fileOutput.WriteString( strPrint );
if( selCount > 0 )
{
for( long i = 0; i < selCount; ++i )
{
//Get selected object type
dsObjectType_e retObjType;
IDispatchPtr selObj = dsSelManager->GetSelectedObject( dsSelectionSetType_Current, i, &retObjType );
//If selected object is Block instance
if( dsBlockInstanceType == retObjType )
{
IBlockInstancePtr blkIns( selObj );
//Get Block definition name and write it to output file
bstr_t blockName = blkIns->GetBlockDefinition()->GetName();
strPrint.Format( L"Instance of (%s) block definition\r\n", blockName.operator const wchar_t*() );
fileOutput.WriteString( strPrint );
}
else
//If selected object is BlockAttribute definition
if( dsAttributeDefinitionType == retObjType )
{
IAttributeDefinitionPtr AttDefs( selObj );
//Get BlockAttribute definition name
bstr_t AttDefName = AttDefs->GetName();
strPrint.Format( L"Attribute definition (%s) \r\n", AttDefName.operator const wchar_t*() );
fileOutput.WriteString( strPrint );
//Get BlockAttribute definition caption
bstr_t AttDefCaption = AttDefs->GetCaption();
strPrint.Format( L"\tCaption: %s\r\n", AttDefCaption.operator const wchar_t*() );
fileOutput.WriteString( strPrint );
strPrint.Format( L"\tName: %s\r\n", AttDefName.operator const wchar_t*() );
fileOutput.WriteString( strPrint );
//Get BlockAttribute definition value
bstr_t AttDefValue = AttDefs->GetValue();
strPrint.Format( L"\tValue: %s\r\n", AttDefValue.operator const wchar_t*() );
fileOutput.WriteString( strPrint );
}
Rotate and Copy Entities (VB.NET)
Rotate and Copy Entities (VBA)
Insert Hatch (JavaScript)
ISelectionManager Members
ISelectionManager::GetSelectedObject Method
ISelectionManager::GetSelectedObjects Method ()