IsColumnBound Method (IDataSourceSupport)

Determines whether the column is bound to a data source column.

Syntax

Visual Basic
C#

'Declaration
 
Function IsColumnBound( _
   ByVal column As Integer _
) As Boolean

'Usage
 
Dim instance As IDataSourceSupport
Dim column As Integer
Dim value As Boolean
 
value = instance.IsColumnBound(column)

bool IsColumnBound( 
   int column
)

Parameters

column: Index of a column in the model for which to return the status

Return Value

Boolean: true if the column is bound; false otherwise

Example

This example returns if a column is bound to a data column.

FarPoint.Win.Spread.Model.IDataSourceSupport dss ;
DataTable dt = new DataTable("Testing");
bool b;
dt.Columns.Add("Number");
dt.Columns.Add("Letter");
dt.Rows.Add(new Object[] {"1", "One"});
dt.Rows.Add(new Object[] {"2", "Two"});
dss = (FarPoint.Win.Spread.Model.IDataSourceSupport)fpSpread1.ActiveSheet.Models.Data;
fpSpread1.DataSource = dt;
b = dss.IsColumnBound(1);
label1.Text = "Is column 1 bound = " + b.ToString();

Visual Basic

Dim dss As FarPoint.Win.Spread.Model.IDataSourceSupport
Dim dt As New DataTable("Testing")
Dim b As Boolean
dt.Columns.Add("Number")
dt.Columns.Add("Letter")
dt.Rows.Add(New Object() {"1", "One"})
dt.Rows.Add(New Object() {"2", "Two"})
dss = FpSpread1.ActiveSheet.Models.Data
FpSpread1.DataSource = dt
b = dss.IsColumnBound(1)
Label1.Text = "Is column 1 bound = " & b.ToString()

Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

Reference

IDataSourceSupport Interface
IDataSourceSupport Members