LlPrintIsFieldUsed Method

In This Topic

Informs whether the given field from the loaded project is used in one of the expressions or conditions of the project.

You usually don't need to care about used identifiers, the data binding automatically handles the calls for you. When working database independent, it is preferable to use the "IsUsed" property of a member of the Variables collection and it's counterparts for fields and chart fields.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Public Function LlPrintIsFieldUsed( _
   ByVal name As String _
) As Boolean

public bool LlPrintIsFieldUsed( 
   string name
)

public:
bool LlPrintIsFieldUsed( 
   String^ name
)

Parameters

name: field name

Return Value

Value	Meaning
true	Field is used
false	Field is not used

Remarks

Requirements

Platforms: Windows 10 (Version 21H2 - 23H2), Windows 11 (21H2 - 22H2), Windows Server 2016 - 2022
.NET: .NET Framework 4.8, .NET 6, .NET 7, .NET 8

Reference

LlCore Class
LlCore Members

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