Printer.TextHeight Method

Returns the height of a text string as it would be printed in the current font.

Namespace:  Microsoft.VisualBasic.PowerPacks.Printing.Compatibility.VB6
Assembly:  Microsoft.VisualBasic.PowerPacks.Vs (in Microsoft.VisualBasic.PowerPacks.Vs.dll)

Syntax

'Declaration
Public Function TextHeight ( _
    text As String _
) As Single

public float TextHeight(
    string text
)

public:
float TextHeight(
    String^ text
)

member TextHeight : 
        text:string -> float32 

public function TextHeight(
    text : String
) : float

Parameters

• text
  Type: System.String
  The String to be measured.

Return Value

Type: System.Single
Returns a Single.

Remarks

The height is expressed in units of measurement specified by the ScaleMode property setting or the Scale method coordinate system in effect for the Printer object. Use TextHeight to determine the amount of vertical space that is required to display the text. The height returned includes the correct leading space above and below the text. Therefore, you can use the height to calculate the positions of multiple lines of text on a page.

If the string contains embedded carriage returns, TextHeight returns the cumulative height of the lines. This includes the leading space above and below each line.

Note

Functions and objects in the Microsoft.VisualBasic.PowerPacks.Printing.Compatibility.VB6 namespace are provided for use by the tools for upgrading from Visual Basic 6.0 to Visual Basic 2010. In most cases, these functions and objects duplicate functionality that you can find in other namespaces in the .NET Framework. They are necessary only when the Visual Basic 6.0 code model differs significantly from the .NET Framework implementation.

Examples

The following example demonstrates the use of the TextHeight and TextWidth methods.

Dim Printer As New Printer
Dim msg As String = "String to measure"
Printer.Print(Printer.TextHeight(msg) & " by " & _
    Printer.TextWidth(msg) & " twips")
Printer.EndDoc()

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

Printer Class

Microsoft.VisualBasic.PowerPacks.Printing.Compatibility.VB6 Namespace

Other Resources

Printer Compatibility Library

How to: Fix Upgrade Errors by Using the Printer Compatibility Library (Visual Basic)

Deploying Applications That Reference the Printer Compatibility Library