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SetFloatValue(DicomElement,IntPtr,Int32) Method
See Also 
Leadtools.Dicom Namespace > DicomDataSet Class > SetFloatValue Method : SetFloatValue(DicomElement,IntPtr,Int32) Method




element
An item in the Data Set.
value
Pointer to a float value that contains the float value(s) to set. If you want to set multiple values in the Value Field, put all float values in value and set count to the appropriate number of values.
count
Value that represents the number of values to set in the Value Field. If you want to set multiple values in the Value Field, put all the float values in value and set count to the appropriate number.
Sets the float value(s) of a Data Element.

Syntax

Visual Basic (Declaration) 
Overloads Public Function SetFloatValue( _
   ByVal element As DicomElement, _
   ByVal value As IntPtr, _
   ByVal count As Integer _
) As Boolean
Visual Basic (Usage)Copy Code
Dim instance As DicomDataSet
Dim element As DicomElement
Dim value As IntPtr
Dim count As Integer
Dim value As Boolean
 
value = instance.SetFloatValue(element, value, count)
C# 
public bool SetFloatValue( 
   DicomElement element,
   IntPtr value,
   int count
)
Managed Extensions for C++ 
public: bool SetFloatValue( 
   DicomElement* element,
   IntPtr value,
   int count
) 
C++/CLI 
public:
bool SetFloatValue( 
   DicomElement^ element,
   IntPtr value,
   int count
) 

Parameters

element
An item in the Data Set.
value
Pointer to a float value that contains the float value(s) to set. If you want to set multiple values in the Value Field, put all float values in value and set count to the appropriate number of values.
count
Value that represents the number of values to set in the Value Field. If you want to set multiple values in the Value Field, put all the float values in value and set count to the appropriate number.

Return Value

true if the float value(s) were set successfully. false if could not set the float value(s) of the Data Element.

Example

For an example, refer to SetIntValue.

Remarks

Note: The user is responsible to allocate the memory for value.

If you want to set more than one value in the Value Field of the Data Element, put all the float values in an array of float values, set value to the address of the array, and set count to the corresponding number of entries. For example, if you wish to set three float values in the Value Field of the Data Element, create an array of float values containing the three float values, set value to the address of the array, and set count to three.

If more than one value is stored in the Value Field of the Data Element, you must set all values at the same time.

This method can be called only if the Value Representation of the Data Element is DicomVRType.FL. For more information about Value Representations, refer to Default Value Representation Table.

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also

Leadtools.Dicom requires a Medical toolkit license and unlock key. For more information, refer to: Raster Pro/Document/Medical Features