private void SaveXML(string FileName, DataGridView GridView)
{
LRSecurity lrSecurity = new LRSecurity();
try
{
if (File.Exists(FileName))
{
File.Delete(FileName);
}
if (GridView.Rows.Count == 0) return;
StreamWriter fs;
fs = new StreamWriter(FileName, true, Encoding.UTF8);
fs.WriteLine("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
fs.WriteLine("<root>");
fs.WriteLine("</root>");
fs.Flush();
fs.Close();
XMLReadWrite xml = new XMLReadWrite();
string sRow = "", sCol = "", sValue = "";
for (int i = 0; i < GridView.Rows.Count; i++)
{
sRow = "Row" + i.ToString();
for (int j = 0; j < GridView.Columns.Count - 1; j++)
{
sCol = "Columns" + j.ToString();
if (j == 3)
{
sValue = lrSecurity.DESEncrypt(GridView.Rows[i].Cells[j].Value.ToString());
}
else
{
if (GridView.Rows[i].Cells[j].Value != null)
sValue = GridView.Rows[i].Cells[j].Value.ToString();
else
sValue = GridView.Rows[i].Cells[j].EditedFormattedValue.ToString();
}
xml.WriteXML(FileName, sRow, sCol, sValue);
}
}
}
catch (Exception g)
{ throw g; }
}
//得到要更新的AP信息
private void GetInfo(DataGridView GridView, string FileName)
{
LRSecurity lrSecurity = new LRSecurity();
try
{
GridView.Rows.Clear();
GridView.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
GridView.ColumnHeadersDefaultCellStyle.BackColor = Color.CadetBlue;
GridView.RowsDefaultCellStyle.BackColor = Color.Bisque;
GridView.AlternatingRowsDefaultCellStyle.BackColor = Color.Beige;
if (!File.Exists(FileName))
{
return;
}
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(FileName);
XmlNodeList nodeList = xmlDoc.SelectSingleNode("root").ChildNodes;
int i = 0, j = 0;
foreach (XmlNode _xn in nodeList)
{
GridView.Rows.Add();
XmlNodeList lnodeList = _xn.ChildNodes;
j = 0;
foreach (XmlNode _lxn in lnodeList)
{
XmlElement _xe = (XmlElement)_lxn;
if (j == 3)
{
//密碼
GridView.Rows[i].Cells[j].Value = lrSecurity.DESDecrypt(_xe.InnerText);
}
else
{
GridView.Rows[i].Cells[j].Value = _xe.InnerText;
}
j = j + 1;
//if (j == 4 && Type=="1") break;
}
i = i + 1;
}
}
catch (Exception g)
{
throw g;
}
}