IsDefined Method (Border)

Gets whether a specified border property has been set.

Syntax

Visual Basic
C#

'Declaration
 
Public Overridable Function IsDefined( _
   ByVal prop As BorderProperty _
) As Boolean

'Usage
 
Dim instance As Border
Dim prop As BorderProperty
Dim value As Boolean
 
value = instance.IsDefined(prop)

public virtual bool IsDefined( 
   BorderProperty prop
)

Parameters

prop: Border setting from the BorderProperty class

Return Value

Boolean: true if a property has been set; false otherwise

Remarks

Use this method to check if any of the Border properties has been set for the border of an object. See the list of properties on the page of Border Class Members.

Example

This example creates a Border object, sets several of its properties then queries whether the BorderColorBottom property has been defined and returns the result to a text box.

FarPoint.Web.Spread.Borderborder=new FarPoint.Web.Spread.Border();
FarPoint.Web.Spread.Cell acell;
bool bl;
acell=FpSpread1.Cells[0,0];
border.BorderColorBottom=Color.Red;
border.BorderColorRight=Color.Green;
border.BorderSize=2;
bl=border.IsDefined(FarPoint.Web.Spread.BorderProperty.BorderColorBottom);
acell.Border=border;
TextBox1.Text=Convert.ToString(bl);

Visual Basic

Dim border As New FarPoint.Web.Spread.Border()
Dim acell As FarPoint.Web.Spread.Cell
Dim bl As Boolean
acell=FpSpread1.Cells(0,0)
border.BorderColorBottom=Color.Red
border.BorderColorRight=Color.Green
border.BorderSize=2
bl=border.IsDefined(FarPoint.Web.Spread.BorderProperty.BorderColorBottom)
acell.Border=border
TextBox1.Text=bl

Requirements

Target Platforms: Windows 7, Windows 8, Windows 10, Windows Vista, Windows Server 2003, Windows Server 2008, Windows Server 2012, Windows XP Professional

Reference

Border Class
Border Members
BorderProperty Class