Tukukkk

i have device print, size paper is 80mm.
in my app have a code but not exact, in top have more space and right side not showing.
this is my device...
enter link description here

and this my code....

namespace POS.Reports

{
partial class ProductsReceiptPreview
{
///
/// Required designer variable.
///
private System.ComponentModel.IContainer components = null;

    /// <summary>

    /// Clean up any resources being used.

    /// </summary>

    /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>

    protected override void Dispose(bool disposing)

    {

        if (disposing && (components != null))

        {

            components.Dispose();

        }

        base.Dispose(disposing);

    }



    #region Windows Form Designer generated code



    /// <summary>

    /// Required method for Designer support - do not modify

    /// the contents of this method with the code editor.

    /// </summary>

    private void InitializeComponent()

    {

        this.components = new System.ComponentModel.Container();

        Microsoft.Reporting.WinForms.ReportDataSource reportDataSource1 = new Microsoft.Reporting.WinForms.ReportDataSource();

        System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(ProductsReceiptPreview));

        this.DataReceiptBindingSource = new System.Windows.Forms.BindingSource(this.components);

        this.rptProductsReceipt = new Microsoft.Reporting.WinForms.ReportViewer();

        this.pnlMenu = new System.Windows.Forms.Panel();

        this.btnReports = new System.Windows.Forms.Button();

        ((System.ComponentModel.ISupportInitialize)(this.DataReceiptBindingSource)).BeginInit();

        this.pnlMenu.SuspendLayout();

        this.SuspendLayout();

        // 

        // DataReceiptBindingSource

        // 

        this.DataReceiptBindingSource.DataSource = typeof(POS.Reports.DataReceipt);

        // 

        // rptProductsReceipt

        // 

        this.rptProductsReceipt.Dock = System.Windows.Forms.DockStyle.Fill;

        reportDataSource1.Name = "ds";

        reportDataSource1.Value = this.DataReceiptBindingSource;

        this.rptProductsReceipt.LocalReport.DataSources.Add(reportDataSource1);

        this.rptProductsReceipt.LocalReport.ReportEmbeddedResource = "POS.Reports.ProductsReceipt.rdlc";

        this.rptProductsReceipt.Location = new System.Drawing.Point(0, 92);

        this.rptProductsReceipt.Name = "rptProductsReceipt";

        this.rptProductsReceipt.ShowBackButton = false;

        this.rptProductsReceipt.ShowContextMenu = false;

        this.rptProductsReceipt.ShowCredentialPrompts = false;

        this.rptProductsReceipt.ShowToolBar = false;

        this.rptProductsReceipt.Size = new System.Drawing.Size(835, 587);

        this.rptProductsReceipt.TabIndex = 4;

        // 

        // pnlMenu

        // 

        this.pnlMenu.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(12)))), ((int)(((byte)(13)))), ((int)(((byte)(13)))));

        this.pnlMenu.Controls.Add(this.btnReports);

        this.pnlMenu.Dock = System.Windows.Forms.DockStyle.Top;

        this.pnlMenu.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(224)))), ((int)(((byte)(224)))), ((int)(((byte)(224)))));

        this.pnlMenu.Location = new System.Drawing.Point(0, 0);

        this.pnlMenu.Name = "pnlMenu";

        this.pnlMenu.Padding = new System.Windows.Forms.Padding(5);

        this.pnlMenu.Size = new System.Drawing.Size(835, 92);

        this.pnlMenu.TabIndex = 3;

        // 

        // btnReports

        // 

        this.btnReports.Cursor = System.Windows.Forms.Cursors.Hand;

        this.btnReports.Dock = System.Windows.Forms.DockStyle.Left;

        this.btnReports.FlatAppearance.BorderColor = System.Drawing.Color.FromArgb(((int)(((byte)(24)))), ((int)(((byte)(27)))), ((int)(((byte)(27)))));

        this.btnReports.FlatAppearance.MouseDownBackColor = System.Drawing.Color.DeepSkyBlue;

        this.btnReports.FlatAppearance.MouseOverBackColor = System.Drawing.Color.DeepSkyBlue;

        this.btnReports.FlatStyle = System.Windows.Forms.FlatStyle.Flat;

        this.btnReports.Font = new System.Drawing.Font("Microsoft Sans Serif", 11.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));

        this.btnReports.Image = ((System.Drawing.Image)(resources.GetObject("btnReports.Image")));

        this.btnReports.ImageAlign = System.Drawing.ContentAlignment.TopCenter;

        this.btnReports.Location = new System.Drawing.Point(5, 5);

        this.btnReports.Name = "btnReports";

        this.btnReports.Size = new System.Drawing.Size(83, 82);

        this.btnReports.TabIndex = 26;

        this.btnReports.TabStop = false;

        this.btnReports.Text = "چاپ";

        this.btnReports.TextImageRelation = System.Windows.Forms.TextImageRelation.ImageAboveText;

        this.btnReports.UseVisualStyleBackColor = true;

        this.btnReports.Click += new System.EventHandler(this.btnReports_Click);

        // 

        // ProductsReceiptPreview

        // 

        this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);

        this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;

        this.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(24)))), ((int)(((byte)(27)))), ((int)(((byte)(27)))));

        this.ClientSize = new System.Drawing.Size(835, 679);

        this.Controls.Add(this.rptProductsReceipt);

        this.Controls.Add(this.pnlMenu);

        this.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));

        this.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(224)))), ((int)(((byte)(224)))), ((int)(((byte)(224)))));

        this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedToolWindow;

        this.Name = "ProductsReceiptPreview";

        this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;

        this.Text = "ProductsReceipt";

        this.Load += new System.EventHandler(this.ProductsReceipt_Load);

        ((System.ComponentModel.ISupportInitialize)(this.DataReceiptBindingSource)).EndInit();

        this.pnlMenu.ResumeLayout(false);

        this.ResumeLayout(false);



    }



    #endregion



    private Microsoft.Reporting.WinForms.ReportViewer rptProductsReceipt;

    private System.Windows.Forms.Panel pnlMenu;

    private System.Windows.Forms.Button btnReports;

    private System.Windows.Forms.BindingSource DataReceiptBindingSource;

}

}