C1TrueDBGrid.RefreshCol Method (Int32)

Invalidates the specified column.

[Visual Basic]

Overloads Public Sub RefreshCol( _

ByVal col As Integer _

)

[C#]

public void RefreshCol(

int col

);

[Delphi]

public procedure RefreshCol(

col: Int32

); overload;

Parameters

col

The split column index to repaint.

Remarks

The RefreshCol method causes a repaint of the entire column in the grid. Normally, the grid repaints automatically as needed. However, if handlers have been written for the OwnerDrawCell event, use this method to force a column to be repainted and hence cause the appropriate events to fire.

Example

The following code uses the RefreshCol method to repaint the First column formatted by the OwnerDrawCell event:

· Visual Basic

Me.C1TrueDBGrid1.Splits(0).DisplayColumns("First").OwnerDraw = False

Me.C1TrueDBGrid1.RefreshCol(1)

· C#

this.c1TrueDBGrid1.Splits[0].DisplayColumns["First"].OwnerDraw = false;

this.c1TrueDBGrid1.RefreshCol(1);

· Delphi

Self.C1TrueDBGrid1.Splits[0].DisplayColumns['First'].OwnerDraw := False;

Self.C1TrueDBGrid1.RefreshCol(1);