C#

===============================================================
FoodName        FoodType     Qty In Stock     Status
===============================================================
Olives          Starter                     
Soup            Starter                     
Caprese	        Starter
Bruschetta	Starter
Mushroom	Starter
Antipasto	Starter
Scallops	Starter
Calamari	Starter
Crab Avocado	Starter
Pizza Bread	Starter
===============================================================

=================================================================
FoodName        FoodType     Qty In Stock     Status
=================================================================
Olives          Starter      0                Allways On Stock
Soup            Starter      0                Allways On Stock
Caprese	        Starter      0                Allways On Stock
Bruschetta	Starter      0                Allways On Stock
Mushroom	Starter      0                Allways On Stock
Antipasto	Starter      0                Allways On Stock
Scallops	Starter      0                Allways On Stock
Calamari	Starter      0                Allways On Stock
Crab Avocado	Starter      0                Allways On Stock
Pizza Bread	Starter      0                Allways On Stock
=================================================================

private DataGridViewTextBoxColumn ColFoodQtyStock = new DataGridViewTextBoxColumn();
        private DataGridViewTextBoxColumn ColFoodStatus = new DataGridViewTextBoxColumn();

        private void cmdStarters_Click(object sender, EventArgs e)
        {
            OleDbConnectionStringBuilder connBuilder = new OleDbConnectionStringBuilder();
            connBuilder.DataSource = @"C:\Users\AP_AE\Desktop\DTPOS_APP\DataBase\DtposMenu.accdb";
            connBuilder.Provider = "Microsoft.ACE.OLEDB.12.0";
            connBuilder.Add("Jet OLEDB:Engine Type", "5");

            // Food SQL Query
            string foodTypeSql = @"SELECT FoodName, FoodType FROM Food WHERE FoodType = @foodType";
            using (OleDbConnection conn = new OleDbConnection(connBuilder.ConnectionString))
            {
                dataGridView1.Columns.Clear();
                dataGridView1.RowTemplate.Height = 60;
                //====================================\\
                dataGridView1.Visible = true;
                dataGridView2.Visible = false;
                try
                {
                    OleDbCommand foodsCommand = new OleDbCommand(foodTypeSql, conn);
                    OleDbParameter foodType = foodsCommand.Parameters.Add("@foodType", OleDbType.VarChar, 15);
                    OleDbDataAdapter foodsDa = new OleDbDataAdapter(foodsCommand);
                    //DataRow dr;
                    DataSet ds = new DataSet();
                    conn.Open();
                    foodType.Value = "Starter";
                    foodsDa.Fill(ds, "Food_table");
                    
                    //conn.Close();
                    dataGridView1.DataSource = ds;
                    dataGridView1.DataMember = "Food_table";

                    dataGridView1.Columns.AddRange(ColFoodQtyStock, ColFoodStatus);
                    
                    DataGridViewCellStyle dataGridViewCellStyle1 = new DataGridViewCellStyle();
                    this.dataGridView1.ColumnHeadersDefaultCellStyle = dataGridViewCellStyle1;
                    dataGridViewCellStyle1.Font = new Font("Verdana", 20.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));

                    this.dataGridView1.Columns[0].Width = 420;
                    this.dataGridView1.Columns[1].Width = 180;
                    this.dataGridView1.Columns[2].Width = 300;
                    this.dataGridView1.Columns[3].Width = 308;

                    // ColStatus 
                    ColFoodStatus.HeaderText = "Status";
                    ColFoodStatus.Name = "ColFoodStatus";

                    // ColQtyStock
                    ColFoodQtyStock.HeaderText = "Quantity In Stock";
                    ColFoodQtyStock.Name = "ColFoodQtyStock";
                }
                catch (Exception ex)
                {
                    MessageBox.Show("Error: " + ex);
                }
            }
        }

Honeyboy_20 wrote:

I want to divided each 16 byte in order

Honeyboy_20 wrote:

and get my Info?

Honeyboy_20 wrote:

I want to Read All bytes

FileStream fs = File.OpenRead(filename);
byte[] data = new byte[fs.Length];
fs.Read (data, 0, data.Length)

Honeyboy_20 wrote:

if Number of Byte equal to 256 I will go to Nested loop to Read 16 byte from previous 256 byte

byte[] set256=new byte[256];
int p=0;

for(int i=0;i < data.Length;i++)
{
set256[p++]=data[i]; //fill data into 256 Byte set
if(p==256)
{    
    byte[] set16=new byte[16];
    int k=0;
    for(int j=0;j < 256;j++)
    {
        set16[k++]=set256[j]; // data into 16 Byte set
        if(k==16)
        {
             //your 16 Byte set
             //convert set16 into readable information (Info)
             k=0;
        }
    }
    p=0;
}
}

Luc Pattyn wrote:

3. "is less then" is < (use the little widget above the text edit field for special characters).