/// <summary>
/// 初始化事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void frmSignInCreate_Load(object sender, EventArgs e)
{
lblDate.Text = DateTime.Now.ToString();
Gps1.GetGps();
setbtnColor();
setbtnColorP();
}
public void FromByteArray(byte[] array)
{
using (var ms = new MemoryStream(array)) {
var buffer = new byte[sizeof(int)];
ms.Read(buffer);
Id = BitConverter.ToInt32(buffer);
ms.Read(buffer);
RegisterNumber = BitConverter.ToInt32(buffer);
ms.Read(buffer);
var descLength = BitConverter.ToInt32(buffer);
buffer = new byte[MaxDescriptionLength];
ms.Read(buffer);
Description = Encoding.UTF8.GetString(buffer).Substring(0, descLength);
buffer = new byte[Gps1.GetSize()];
ms.Read(buffer);
Gps1.FromByteArray(buffer);
ms.Read(buffer);
Gps2.FromByteArray(buffer);
}
}
/// <summary>
/// 初始化方法
/// </summary>
private void Bind()
{
try
{
//调用GPS
Gps1.GetGps();
pageIndex = 0;
//当前页
MessageInfo Message = new MessageInfo();
//获取消息总页数
pagesCount = 3;
DataTable table = GetMessage();
if (table.Rows.Count > 0)
{
GridView1.DataSource = table;
GridView1.DataBind();
}
else
{
this.GridView1.Rows.Clear();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public byte[] ToByteArray()
{
byte[] result;
using (var ms = new MemoryStream()) {
ms.Write(BitConverter.GetBytes(Id));
ms.Write(BitConverter.GetBytes(RegisterNumber));
ms.Write(BitConverter.GetBytes(Description.Length));
ms.Write(Encoding.UTF8.GetBytes(Description));
for (int i = 0; i < MaxDescriptionLength - Description.Length; i++)
{
ms.WriteByte(BitConverter.GetBytes('x')[0]);
}
ms.Write(Gps1.ToByteArray());
ms.Write(Gps2.ToByteArray());
result = ms.ToArray();
}
return(result);
}
public int GetSize()
{
return(sizeof(byte) * MaxDescriptionLength // Description full length
+ sizeof(int) * 3 // Id, RegisterNumber, Real Description length
+ Gps1.GetSize() * 2);
}
private void Bind()
{
LeftLayoutExtension.upleftLayoutbtncolorExt(this);
Gps1.GetGps();
}
