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SetDoubleValue(DicomElement,IntPtr,int) Method

Summary

Sets the double value(s) of a Data Element.

Syntax
C#
VB
C++
public bool SetDoubleValue( 
   DicomElement element, 
   IntPtr value, 
   int count 
) 
Public Overloads Function SetDoubleValue( _ 
   ByVal element As DicomElement, _ 
   ByVal value As IntPtr, _ 
   ByVal count As Integer _ 
) As Boolean 
public: 
bool SetDoubleValue(  
   DicomElement^ element, 
   IntPtr value, 
   int count 
)  

Parameters

element
An item in the Data Set.

value
Pointer to a double value that contains the double value(s) to set. If you want to set multiple values in the Value Field, put all double 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 double values in value and set count to the appropriate number.

Return Value

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

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 double values in an array of double 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 double values in the Value Field of the Data Element, create an array of doubles containing the three double 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.DS or DicomVRType.FD. For more information about Value Representations, refer to Default Value Representation Table.

Example

For an example, refer to SetIntValue.

Requirements

Target Platforms

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