添加项目文件。

This commit is contained in:
zhusenlin
2026-01-15 15:06:36 +08:00
parent 4602f42483
commit 63abae1cbe
319 changed files with 197251 additions and 0 deletions

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using PCHMI;
using System;
using System.Collections.Generic;
using System.Data;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace CowainHmi
{
public class CsvHelper
{
public static void CreateCsv(string filePath, string[] colNames)
{
try
{
string directoryName = Path.GetDirectoryName(filePath);
if (!Directory.Exists(directoryName) && directoryName.Length > 0)
{
Directory.CreateDirectory(directoryName);
}
WriteRow(filePath, colNames.ToList());
}
catch (Exception ex)
{
new PClass().WErrTxt("CreateCsv错误:" + ex.ToString());
}
}
public static void WriteRow(string dir, List<string> row)
{
WriteRow(dir, new List<List<string>> { row });
}
public static void DataTableToCsv(string filePath, DataTable tab)
{
try
{
if (tab == null || tab.Rows.Count <= 0)
{
return;
}
List<List<string>> list = new List<List<string>>();
string[] array = new string[tab.Columns.Count];
List<string> list2 = new List<string>();
foreach (DataColumn column in tab.Columns)
{
list2.Add(column.ColumnName);
}
list.Add(list2);
for (int i = 0; i < tab.Rows.Count; i++)
{
for (int j = 0; j < tab.Columns.Count; j++)
{
array[j] = tab.Rows[i][j].ToString();
}
list.Add(array.ToList());
}
WriteLines(filePath, list);
}
catch (Exception ex)
{
new PClass().WErrTxt("DataTableToCsv错误:" + ex.ToString());
}
}
public static void WriteLine(string dir, List<string> row)
{
WriteRow(dir, new List<List<string>> { row });
}
public static void WriteLines(string dir, List<List<string>> row)
{
WriteRow(dir, row);
}
public static void WriteRow(string dir, List<List<string>> row)
{
try
{
string text = "";
string text2 = "";
for (int i = 0; i < row.Count; i++)
{
text = "";
for (int j = 0; j < row[i].Count; j++)
{
row[i][j] = row[i][j].Replace("\"", "\"\"");
if (row[i][j].IndexOf(",") > -1)
{
row[i][j] = "\"" + row[i][j] + "\"";
}
text = text + row[i][j] + ",";
}
if (text.Substring(text.Length - 1, 1) == ",")
{
text = text.Remove(text.Length - 1, 1);
}
text2 = text2 + text.TrimEnd(',') + "\r\n";
}
if (text2.Length > 2 && text2.Substring(text2.Length - 2, 2) == "\r\n")
{
text2 = text2.Remove(text2.Length - 2, 2);
}
WriteTxt(text2, dir);
}
catch (Exception ex)
{
new PClass().WErrTxt("WriteRow错误:" + ex.ToString());
}
}
public static void WriteTxt(string str, string URL)
{
byte[] bytes = Encoding.Default.GetBytes(str + "\r\n");
try
{
FileStream fileStream = File.OpenWrite(URL);
fileStream.Position = fileStream.Length;
fileStream.Write(bytes, 0, bytes.Length);
fileStream.Close();
}
catch (Exception ex)
{
new PClass().WErrTxt("WriteTxt错误:" + ex.ToString());
}
}
public List<List<string>> ReadRow(string dir)
{
List<string> list = new List<string>(File.ReadAllLines(dir));
List<List<string>> list2 = new List<List<string>>();
for (int i = 0; i < list.Count; i++)
{
int j = 0;
int num = 0;
List<string> list3 = new List<string>();
while (j < list[i].Length)
{
string text;
if (list[i][j] == '"')
{
j++;
int num2 = j;
for (; j < list[i].Length; j++)
{
if (list[i][j] == '"')
{
j++;
if (j >= list[i].Length || list[i][j] != '"')
{
j--;
break;
}
}
}
text = list[i].Substring(num2, j - num2);
text = text.Replace("\"\"", "\"");
}
else
{
int num3 = j;
for (; j < list[i].Length && list[i][j] != ','; j++)
{
}
text = list[i].Substring(num3, j - num3);
}
if (num < list3.Count)
{
list3[num] = text;
}
else
{
list3.Add(text);
}
num++;
for (; j < list[i].Length && list[i][j] != ','; j++)
{
}
if (j < list[i].Length)
{
j++;
}
}
while (list3.Count > num)
{
list3.RemoveAt(num);
}
list2.Add(list3);
}
return list2;
}
public static DataTable CsvToDataTable(string filePath)
{
return OpenCSV(filePath);
}
public static DataTable OpenCSV(string filePath)
{
DataTable dataTable = new DataTable();
try
{
int num = 0;
string pattern = "(?<=^|,)(\"(?:[^\"]|\"\")*\"|[^,]*)";
List<string> list = new List<string>(File.ReadAllLines(filePath, Encoding.Default));
int num2 = 0;
int num3 = 0;
for (int i = 0; i < list.Count; i++)
{
num3++;
string input = list[i];
if (num3 < num + 1)
{
continue;
}
if (num3 == num + 1)
{
foreach (Match item in Regex.Matches(input, pattern))
{
dataTable.Columns.Add(item.Value);
}
continue;
}
MatchCollection matchCollection = Regex.Matches(input, "(?<=^|,)(\"(?:[^\"]|\"\")*\"|[^,]*)");
num2 = 0;
DataRow dataRow = dataTable.NewRow();
foreach (Match item2 in matchCollection)
{
string text = item2.Value;
if (text.Length > 2 && text.Substring(0, 1) == "\"" && text.Substring(text.Length - 1, 1) == "\"")
{
text = text.Remove(0, 1);
text = text.Remove(text.Length - 1, 1);
}
dataRow[num2] = text.Replace("\"\"", "\"");
num2++;
}
dataTable.Rows.Add(dataRow);
}
return dataTable;
}
catch (Exception ex)
{
new PClass().WErrTxt("OpenCSV错误:" + ex.ToString());
return dataTable;
}
}
public static Encoding GetType(string FILE_NAME)
{
FileStream fileStream = new FileStream(FILE_NAME, FileMode.Open, FileAccess.Read);
Encoding type = GetType(fileStream);
fileStream.Close();
return type;
}
public static Encoding GetType(FileStream fs)
{
_ = new byte[3] { 255, 254, 65 };
_ = new byte[3] { 254, 255, 0 };
_ = new byte[3] { 239, 187, 191 };
Encoding result = Encoding.Default;
BinaryReader binaryReader = new BinaryReader(fs, Encoding.Default);
int.TryParse(fs.Length.ToString(), out var result2);
byte[] array = binaryReader.ReadBytes(result2);
if (IsUTF8Bytes(array) || (array[0] == 239 && array[1] == 187 && array[2] == 191))
{
result = Encoding.UTF8;
}
else if (array[0] == 254 && array[1] == byte.MaxValue && array[2] == 0)
{
result = Encoding.BigEndianUnicode;
}
else if (array[0] == byte.MaxValue && array[1] == 254 && array[2] == 65)
{
result = Encoding.Unicode;
}
binaryReader.Close();
return result;
}
private static bool IsUTF8Bytes(byte[] data)
{
int num = 1;
for (int i = 0; i < data.Length; i++)
{
byte b = data[i];
if (num == 1)
{
if (b >= 128)
{
while (((b = (byte)(b << 1)) & 0x80u) != 0)
{
num++;
}
if (num == 1 || num > 6)
{
return false;
}
}
}
else
{
if ((b & 0xC0) != 128)
{
return false;
}
num--;
}
}
if (num > 1)
{
throw new Exception("非预期的byte格式");
}
return true;
}
}
}

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using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace CowainHmi
{
public class DataGridViewStyle
{
/// <summary>
/// 给DataGridView添加行号
/// </summary>
/// <param name="dgv"></param>
/// <param name="e"></param>
public void DgvRowPostPaint(DataGridView dgv, DataGridViewRowPostPaintEventArgs e)
{
try
{
//添加行号
SolidBrush v_SolidBrush = new SolidBrush(dgv.RowHeadersDefaultCellStyle.ForeColor);
int v_LineNo = 0;
v_LineNo = e.RowIndex + 1;
string v_Line = v_LineNo.ToString();
e.Graphics.DrawString(v_Line, e.InheritedRowStyle.Font, v_SolidBrush, e.RowBounds.Location.X + 15, e.RowBounds.Location.Y + 5);
}
catch (Exception ex)
{
MessageBox.Show("添加行号时发生错误,错误信息:" + ex.Message, "操作失败");
}
}
}
}

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using PCHMI;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Cryptography;
using System.Text;
using System.Threading.Tasks;
using static System.Net.Mime.MediaTypeNames;
namespace CowainHmi
{
public class StringHelper
{
/// <summary>
/// 写西门子字符串
/// </summary>
public static void SendSiemensString(int pid, string address, byte maxLen, string val)
{
var addr = new VAR().GADDR(pid, address); //获取真实地址
string text = addr.Substring(0, 1);
int num8;
if (addr.Substring(0, 2) == "DB")
{
string[] array2 = addr.Split(new char[] { '.' });
text = array2[0] + ".";
num8 = Convert.ToInt32(array2[1]);
}
else
{
num8 = Convert.ToInt32(addr.Substring(1, addr.Length - 1));
}
ushort result = BitConverter.ToUInt16(new byte[]
{
(byte)new PClass().GetLength(val), //实际字符串长度
maxLen //最大字符串长度
}, 0);
PCHMI.RT.SEND_UINT16(pid, addr, result); //把最大字符串长度实际字符串长度发送给PLC
DCON.Send_Control(pid, text + (num8 + 2).ToString(), "字符串写入", val);
}
}
}