How can I assign jpg file name(picFileName parameter) to mic

My class name is ornekrpr.cls. I have OpenEdge Progress Developer Studio 11.7. I call ornekrpr.cls by another procedure and I send picFileName parameter as input parameter. How can I assign the picFilename parameter to picturebox1.image.

USING Progress.Lang.*.
USING Progress.Windows.Form.
USING System.Windows.Forms.PropertyGridInternal.PropertiesTab FROM ASSEMBLY.

ROUTINE-LEVEL ON ERROR UNDO, THROW.

CLASS ornekrpr INHERITS Form:

DEFINE PRIVATE VARIABLE components AS System.ComponentModel.IContainer NO-UNDO.
DEFINE PRIVATE VARIABLE pictureBox1 AS System.Windows.Forms.PictureBox NO-UNDO.

CONSTRUCTOR PUBLIC ornekrpr (INPUT picFileName AS CHARACTER):

SUPER().
InitializeComponent(picFileName).
THIS-OBJECT:ComponentsCollection:ADD(THIS-OBJECT:components).
CATCH e AS Progress.Lang.Error:
UNDO, THROW e.
END CATCH.

END CONSTRUCTOR.

METHOD PRIVATE VOID InitializeComponent(INPUT picFileName AS CHARACTER):

/* NOTE: The following method is automatically generated.

We strongly suggest that the contents of this method only be modified using the
Visual Designer to avoid any incompatible modifications.

Modifying the contents of this method using a code editor will invalidate any support for this file. */
@VisualDesigner.FormMember (NeedsInitialize="true").
DEFINE VARIABLE resources AS Progress.Util.ResourceManager NO-UNDO.
resources = NEW Progress.Util.ResourceManager("ornekrpr").
THIS-OBJECT:pictureBox1 = NEW System.Windows.Forms.PictureBox().
CAST(THIS-OBJECT:pictureBox1, System.ComponentModel.ISupportInitialize):BeginInit().
THIS-OBJECT:SuspendLayout().
/* */
/* pictureBox1 */
/* */
THIS-OBJECT:pictureBox1:Dock = System.Windows.Forms.DockStyle:Fill.
THIS-OBJECT:pictureBox1:Image = CAST(resources:GetObject("pictureBox1.Image"), System.Drawing.Image).
THIS-OBJECT:pictureBox1:Location = NEW System.Drawing.Point(0, 0).
THIS-OBJECT:pictureBox1:Name = "pictureBox1".
THIS-OBJECT:pictureBox1:Size = NEW System.Drawing.Size(1112, 634).
THIS-OBJECT:pictureBox1:SizeMode = System.Windows.Forms.PictureBoxSizeMode:Zoom.
THIS-OBJECT:pictureBox1:TabIndex = 0.
THIS-OBJECT:pictureBox1:TabStop = FALSE.
THIS-OBJECT:pictureBox1:Click:Subscribe(THIS-OBJECT:pictureBox1_Click).
/* */
/* ornekrpr */
/* */
THIS-OBJECT:ClientSize = NEW System.Drawing.Size(1112, 634).
THIS-OBJECT:Controls:Add(THIS-OBJECT:pictureBox1).
THIS-OBJECT:Name = "ornekrpr".
THIS-OBJECT:Text = "ornekrpr".
CAST(THIS-OBJECT:pictureBox1, System.ComponentModel.ISupportInitialize):EndInit().
THIS-OBJECT:ResumeLayout(FALSE).
CATCH e AS Progress.Lang.Error:
UNDO, THROW e.
END CATCH.
END METHOD.

/*------------------------------------------------------------------------------
Purpose:
Notes:
------------------------------------------------------------------------------*/
@VisualDesigner.
METHOD PRIVATE VOID pictureBox1_Click( INPUT sender AS System.Object, INPUT e AS System.EventArgs ):

RETURN.

END METHOD.

DESTRUCTOR PUBLIC ornekrpr ( ):

END DESTRUCTOR.

END CLASS.