求助 ： CLR 中文件重命名
求助 ： FileSystem::Rename 无法使用！！！字符串编辑测试已经通过了。
就是求助 FileSystem::Renam() 无法使用！！！
不知道，是什么原因？？？？？
自己实在没有办法了。。。只能绕路走了。。。
想起了以前C语言中的rename()
于是#include<iostream>
再把String^ 转化成 const char*
这样太麻烦了，好像回到了20年前的编程时代。
FileSystem::Rename 无法使用到底什么原因
程序代码：#pragma once
namespace CLIRENAME {
using namespace System;
using namespace System::IO;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
using namespace System::Data;
using namespace System::Drawing;
using namespace System::Text::RegularExpressions;
/// <summary>
/// Form1 摘要
/// </summary>
public ref class Form1 : public System::Windows::Forms::Form
{
public:
Form1(void)
{
InitializeComponent();
//
//TODO: 在此处添加构造函数代码
//
}
protected:
/// <summary>
/// 清理所有正在使用的资源。
/// </summary>
~Form1()
{
if (components)
{
delete components;
}
}
private: System::Windows::Forms::TextBox^ textBox1;
protected:
private: System::Windows::Forms::TextBox^ textBox2;
private: System::Windows::Forms::TextBox^ textBox3;
private: System::Windows::Forms::TextBox^ textBox4;
private: System::Windows::Forms::TextBox^ textBox5;
private: System::Windows::Forms::Button^ button1;
private: System::Windows::Forms::Button^ button2;
private: System::Windows::Forms::Button^ button3;
private: System::Windows::Forms::Label^ label1;
private: System::Windows::Forms::Label^ label2;
private: System::Windows::Forms::Label^ label3;
private: System::Windows::Forms::Label^ label4;
private: System::Windows::Forms::FolderBrowserDialog^ folderBrowserDialog1;
private:
/// <summary>
/// 必需的设计器变量。
/// </summary>
System::ComponentModel::Container ^components;
#pragma region Windows Form Designer generated code
/// <summary>
/// 设计器支持所需的方法 - 不要修改
/// 使用代码编辑器修改此方法的内容。
/// </summary>
void InitializeComponent(void)
{
this->textBox1 = (gcnew System::Windows::Forms::TextBox());
this->textBox2 = (gcnew System::Windows::Forms::TextBox());
this->textBox3 = (gcnew System::Windows::Forms::TextBox());
this->textBox4 = (gcnew System::Windows::Forms::TextBox());
this->textBox5 = (gcnew System::Windows::Forms::TextBox());
this->button1 = (gcnew System::Windows::Forms::Button());
this->button2 = (gcnew System::Windows::Forms::Button());
this->button3 = (gcnew System::Windows::Forms::Button());
this->label1 = (gcnew System::Windows::Forms::Label());
this->label2 = (gcnew System::Windows::Forms::Label());
this->label3 = (gcnew System::Windows::Forms::Label());
this->label4 = (gcnew System::Windows::Forms::Label());
this->folderBrowserDialog1 = (gcnew System::Windows::Forms::FolderBrowserDialog());
this->SuspendLayout();
//
// textBox1
//
this->textBox1->BackColor = System::Drawing::SystemColors::AppWorkspace;
this->textBox1->Font = (gcnew System::Drawing::Font(L"宋体", 12));
this->textBox1->Location = System::Drawing::Point(23, 29);
this->textBox1->Name = L"textBox1";
this->textBox1->ReadOnly = true;
this->textBox1->Size = System::Drawing::Size(808, 26);
this->textBox1->TabIndex = 0;
//
// textBox2
//
this->textBox2->Font = (gcnew System::Drawing::Font(L"宋体", 12));
this->textBox2->Location = System::Drawing::Point(23, 81);
this->textBox2->Name = L"textBox2";
this->textBox2->Size = System::Drawing::Size(229, 26);
this->textBox2->TabIndex = 1;
//
// textBox3
//
this->textBox3->Font = (gcnew System::Drawing::Font(L"宋体", 12));
this->textBox3->Location = System::Drawing::Point(302, 81);
this->textBox3->Name = L"textBox3";
this->textBox3->Size = System::Drawing::Size(354, 26);
this->textBox3->TabIndex = 2;
//
// textBox4
//
this->textBox4->Font = (gcnew System::Drawing::Font(L"宋体", 12));
this->textBox4->Location = System::Drawing::Point(707, 79);
this->textBox4->Name = L"textBox4";
this->textBox4->Size = System::Drawing::Size(229, 26);
this->textBox4->TabIndex = 3;
//
// textBox5
//
this->textBox5->BackColor = System::Drawing::SystemColors::Window;
this->textBox5->Font = (gcnew System::Drawing::Font(L"宋体", 12));
this->textBox5->Location = System::Drawing::Point(23, 162);
this->textBox5->Multiline = true;
this->textBox5->Name = L"textBox5";
this->textBox5->ReadOnly = true;
this->textBox5->ScrollBars = System::Windows::Forms::ScrollBars::Both;
this->textBox5->Size = System::Drawing::Size(915, 365);
this->textBox5->TabIndex = 4;
//
// button1
//
this->button1->Location = System::Drawing::Point(858, 27);
this->button1->Name = L"button1";
this->button1->Size = System::Drawing::Size(78, 30);
this->button1->TabIndex = 5;
this->button1->Text = L"浏 览";
this->button1->UseVisualStyleBackColor = true;
this->button1->Click += gcnew System::EventHandler(this, &Form1::button1_Click);
//
// button2
//
this->button2->BackColor = System::Drawing::Color::Cyan;
this->button2->Font = (gcnew System::Drawing::Font(L"宋体", 14));
this->button2->Location = System::Drawing::Point(116, 117);
this->button2->Name = L"button2";
this->button2->Size = System::Drawing::Size(166, 39);
this->button2->TabIndex = 6;
this->button2->Text = L"测 试";
this->button2->UseVisualStyleBackColor = false;
this->button2->Click += gcnew System::EventHandler(this, &Form1::button2_Click);
//
// button3
//
this->button3->BackColor = System::Drawing::Color::Cyan;
this->button3->Font = (gcnew System::Drawing::Font(L"宋体", 14));
this->button3->Location = System::Drawing::Point(683, 117);
this->button3->Name = L"button3";
this->button3->Size = System::Drawing::Size(166, 39);
this->button3->TabIndex = 7;
this->button3->Text = L"重 命 名";
this->button3->UseVisualStyleBackColor = false;
this->button3->Click += gcnew System::EventHandler(this, &Form1::button3_Click);
//
// label1
//
this->label1->AutoSize = true;
this->label1->Font = (gcnew System::Drawing::Font(L"宋体", 10));
this->label1->Location = System::Drawing::Point(23, 8);
this->label1->Name = L"label1";
this->label1->Size = System::Drawing::Size(63, 14);
this->label1->TabIndex = 8;
this->label1->Text = L"文件路径";
//
// label2
//
this->label2->AutoSize = true;
this->label2->Font = (gcnew System::Drawing::Font(L"宋体", 10));
this->label2->Location = System::Drawing::Point(23, 62);
this->label2->Name = L"label2";
this->label2->Size = System::Drawing::Size(91, 14);
this->label2->TabIndex = 9;
this->label2->Text = L"文件名通配符";
//
// label3
//
this->label3->AutoSize = true;
this->label3->Font = (gcnew System::Drawing::Font(L"宋体", 10));
this->label3->Location = System::Drawing::Point(299, 62);
this->label3->Name = L"label3";
this->label3->Size = System::Drawing::Size(119, 14);
this->label3->TabIndex = 10;
this->label3->Text = L"正则截取 表达式";
//
// label4
//
this->label4->AutoSize = true;
this->label4->Font = (gcnew System::Drawing::Font(L"宋体", 10));
this->label4->Location = System::Drawing::Point(704, 62);
this->label4->Name = L"label4";
this->label4->Size = System::Drawing::Size(91, 14);
this->label4->TabIndex = 11;
this->label4->Text = L"新文件名样式";
//
// Form1
//
this->AutoScaleDimensions = System::Drawing::SizeF(6, 12);
this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
this->BackColor = System::Drawing::Color::FromArgb(static_cast<System::Int32>(static_cast<System::Byte>(192)), static_cast<System::Int32>(static_cast<System::Byte>(255)),
static_cast<System::Int32>(static_cast<System::Byte>(255)));
this->ClientSize = System::Drawing::Size(951, 539);
this->Controls->Add(this->label4);
this->Controls->Add(this->label3);
this->Controls->Add(this->label2);
this->Controls->Add(this->label1);
this->Controls->Add(this->button3);
this->Controls->Add(this->button2);
this->Controls->Add(this->button1);
this->Controls->Add(this->textBox5);
this->Controls->Add(this->textBox4);
this->Controls->Add(this->textBox3);
this->Controls->Add(this->textBox2);
this->Controls->Add(this->textBox1);
this->MaximumSize = System::Drawing::Size(967, 578);
this->MinimumSize = System::Drawing::Size(967, 578);
this->Name = L"Form1";
this->Text = L"文件重命名";
this->ResumeLayout(false);
this->PerformLayout();
}
#pragma endregion
private: array <String^>^ fileEntries;
private: Regex^ FileName;
private: void ScanMyDir(String^ _path, String^ wildcard)
{
FileName = gcnew Regex(textBox3->Text);
//Regex^ FileName = gcnew Regex(textBox3->Text);
fileEntries = Directory::GetFiles(_path, wildcard);
for each (auto i in fileEntries)
{
textBox5->Text += i->Substring(i->LastIndexOf("\\") + 1) + " -> " + FileName->Replace(i->Substring(i->LastIndexOf("\\") + 1), textBox4->Text) + "\r\n";
}
}
private: System::Void button2_Click(System::Object^ sender, System::EventArgs^ e)
{
textBox5->Clear();
ScanMyDir(textBox1->Text, textBox2->Text);
}
private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e)
{
if (folderBrowserDialog1->ShowDialog() == Windows::Forms::DialogResult::OK)
{
textBox1->Text = folderBrowserDialog1->SelectedPath;
}
}
private: System::Void button3_Click(System::Object^ sender, System::EventArgs^ e)
{
textBox5->Clear();
for each (auto i in fileEntries)
{
String^ newname = FileName->Replace(i->Substring(i->LastIndexOf("\\") + 1), textBox4->Text);
textBox5->Text += newname + "\r\n";
FileSystem::Rename(i, textBox1->Text + "\\" + newname);
}
}
};
}
CLI_RENAME.rar
(33.61 KB)
[此贴子已经被作者于2023-2-24 13:03编辑过]
