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！增加文件关联编辑上下文菜单的支持，增加默认覆盖PDF文档的选项

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WMJ
2024-04-30 09:59:10 +08:00
parent 714fb5e65f
commit d364f46da4
8 changed files with 234 additions and 97 deletions
Download Patch File Download Diff File Expand all files Collapse all files
App/CommonCommands.cs
-26
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@@ -1,26 +0,0 @@
using System;
using System.Collections.Generic;
using System.Text;
using PDFPatcher.Common;
namespace PDFPatcher
{
static class CommonCommands
{
internal static void CreateShortcut() {
var p = System.IO.Path.GetDirectoryName(System.Windows.Forms.Application.ExecutablePath);
var s = new ShortcutFile(FileHelper.CombinePath(p, Constants.AppEngName + ".exe")) {
WorkingDirectory = p,
Description = Constants.AppName
};
var desktopPath = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory);
s.Save(FileHelper.CombinePath(desktopPath, Constants.AppName + ".lnk"));
FormHelper.InfoBox("已在桌面创建" + Constants.AppName + "的快捷方式。");
}
internal static void VisitHomePage() {
System.Diagnostics.Process.Start(Constants.AppHomePage);
}
}
}
App/Functions/AppOptionForm.Designer.cs
Generated
+88 -65
View File
@@ -34,33 +34,35 @@
this._LoadEntireFileBox = new System.Windows.Forms.RadioButton();
this.label12 = new System.Windows.Forms.Label();
this.groupBox2 = new System.Windows.Forms.GroupBox();
this.label1 = new System.Windows.Forms.Label();
this.label2 = new System.Windows.Forms.Label();
this._FontNameEncodingBox = new System.Windows.Forms.ComboBox();
this._TextEncodingBox = new System.Windows.Forms.ComboBox();
this._SaveAppSettingsBox = new System.Windows.Forms.CheckBox();
this._CreateShortcutButton = new System.Windows.Forms.Button();
this._FontNameEncodingBox = new System.Windows.Forms.ComboBox();
this.label1 = new System.Windows.Forms.Label();
this.groupBox3 = new System.Windows.Forms.GroupBox();
this._DefaultOverwritePdfFileBox = new System.Windows.Forms.CheckBox();
this._AddContextMenuBox = new System.Windows.Forms.CheckBox();
this.groupBox1.SuspendLayout();
this.groupBox2.SuspendLayout();
this.groupBox3.SuspendLayout();
this.SuspendLayout();
//
// _DocInfoEncodingBox
//
this._DocInfoEncodingBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
this._DocInfoEncodingBox.FormattingEnabled = true;
this._DocInfoEncodingBox.Location = new System.Drawing.Point(103, 46);
this._DocInfoEncodingBox.Margin = new System.Windows.Forms.Padding(4, 4, 4, 4);
this._DocInfoEncodingBox.Location = new System.Drawing.Point(77, 37);
this._DocInfoEncodingBox.Name = "_DocInfoEncodingBox";
this._DocInfoEncodingBox.Size = new System.Drawing.Size(177, 23);
this._DocInfoEncodingBox.Size = new System.Drawing.Size(134, 20);
this._DocInfoEncodingBox.TabIndex = 3;
//
// label11
//
this.label11.AutoSize = true;
this.label11.Location = new System.Drawing.Point(8, 50);
this.label11.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
this.label11.Location = new System.Drawing.Point(6, 40);
this.label11.Name = "label11";
this.label11.Size = new System.Drawing.Size(82, 15);
this.label11.Size = new System.Drawing.Size(65, 12);
this.label11.TabIndex = 2;
this.label11.Text = "文档属性：";
//
@@ -68,19 +70,17 @@
//
this._BookmarkEncodingBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
this._BookmarkEncodingBox.FormattingEnabled = true;
this._BookmarkEncodingBox.Location = new System.Drawing.Point(389, 46);
this._BookmarkEncodingBox.Margin = new System.Windows.Forms.Padding(4, 4, 4, 4);
this._BookmarkEncodingBox.Location = new System.Drawing.Point(292, 37);
this._BookmarkEncodingBox.Name = "_BookmarkEncodingBox";
this._BookmarkEncodingBox.Size = new System.Drawing.Size(177, 23);
this._BookmarkEncodingBox.Size = new System.Drawing.Size(134, 20);
this._BookmarkEncodingBox.TabIndex = 5;
//
// label10
//
this.label10.AutoSize = true;
this.label10.Location = new System.Drawing.Point(295, 50);
this.label10.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
this.label10.Location = new System.Drawing.Point(221, 40);
this.label10.Name = "label10";
this.label10.Size = new System.Drawing.Size(82, 15);
this.label10.Size = new System.Drawing.Size(65, 12);
this.label10.TabIndex = 4;
this.label10.Text = "书签文本：";
//
@@ -88,11 +88,9 @@
//
this.groupBox1.Controls.Add(this._LoadPartialFileBox);
this.groupBox1.Controls.Add(this._LoadEntireFileBox);
this.groupBox1.Location = new System.Drawing.Point(16, 42);
this.groupBox1.Margin = new System.Windows.Forms.Padding(4, 4, 4, 4);
this.groupBox1.Location = new System.Drawing.Point(12, 61);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Padding = new System.Windows.Forms.Padding(4, 4, 4, 4);
this.groupBox1.Size = new System.Drawing.Size(573, 58);
this.groupBox1.Size = new System.Drawing.Size(449, 46);
this.groupBox1.TabIndex = 1;
this.groupBox1.TabStop = false;
this.groupBox1.Text = "访问 PDF 文档";
@@ -100,10 +98,9 @@
// _LoadPartialFileBox
//
this._LoadPartialFileBox.AutoSize = true;
this._LoadPartialFileBox.Location = new System.Drawing.Point(273, 25);
this._LoadPartialFileBox.Margin = new System.Windows.Forms.Padding(4, 4, 4, 4);
this._LoadPartialFileBox.Location = new System.Drawing.Point(223, 20);
this._LoadPartialFileBox.Name = "_LoadPartialFileBox";
this._LoadPartialFileBox.Size = new System.Drawing.Size(268, 19);
this._LoadPartialFileBox.Size = new System.Drawing.Size(215, 16);
this._LoadPartialFileBox.TabIndex = 1;
this._LoadPartialFileBox.TabStop = true;
this._LoadPartialFileBox.Text = "减少占用内存（仅加载需处理部分）";
@@ -112,10 +109,9 @@
// _LoadEntireFileBox
//
this._LoadEntireFileBox.AutoSize = true;
this._LoadEntireFileBox.Location = new System.Drawing.Point(11, 25);
this._LoadEntireFileBox.Margin = new System.Windows.Forms.Padding(4, 4, 4, 4);
this._LoadEntireFileBox.Location = new System.Drawing.Point(8, 20);
this._LoadEntireFileBox.Name = "_LoadEntireFileBox";
this._LoadEntireFileBox.Size = new System.Drawing.Size(238, 19);
this._LoadEntireFileBox.Size = new System.Drawing.Size(191, 16);
this._LoadEntireFileBox.TabIndex = 0;
this._LoadEntireFileBox.TabStop = true;
this._LoadEntireFileBox.Text = "优化处理效率（加载整个文件）";
@@ -125,10 +121,9 @@
//
this.label12.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
| System.Windows.Forms.AnchorStyles.Right)));
this.label12.Location = new System.Drawing.Point(8, 21);
this.label12.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
this.label12.Location = new System.Drawing.Point(6, 17);
this.label12.Name = "label12";
this.label12.Size = new System.Drawing.Size(560, 21);
this.label12.Size = new System.Drawing.Size(437, 17);
this.label12.TabIndex = 6;
this.label12.Text = "说明：当遇到 PDF 文档的文本为乱码时，可尝试使用此选项强制设定编码。";
//
@@ -143,97 +138,122 @@
this.groupBox2.Controls.Add(this.label12);
this.groupBox2.Controls.Add(this._BookmarkEncodingBox);
this.groupBox2.Controls.Add(this.label11);
this.groupBox2.Location = new System.Drawing.Point(13, 108);
this.groupBox2.Margin = new System.Windows.Forms.Padding(4, 4, 4, 4);
this.groupBox2.Location = new System.Drawing.Point(12, 113);
this.groupBox2.Name = "groupBox2";
this.groupBox2.Padding = new System.Windows.Forms.Padding(4, 4, 4, 4);
this.groupBox2.Size = new System.Drawing.Size(576, 114);
this.groupBox2.Size = new System.Drawing.Size(449, 91);
this.groupBox2.TabIndex = 9;
this.groupBox2.TabStop = false;
this.groupBox2.Text = "读取文档所用的编码";
//
// label1
//
this.label1.AutoSize = true;
this.label1.Location = new System.Drawing.Point(220, 66);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(65, 12);
this.label1.TabIndex = 7;
this.label1.Text = "字体名称：";
//
// label2
//
this.label2.AutoSize = true;
this.label2.Location = new System.Drawing.Point(8, 82);
this.label2.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
this.label2.Location = new System.Drawing.Point(6, 66);
this.label2.Name = "label2";
this.label2.Size = new System.Drawing.Size(82, 15);
this.label2.Size = new System.Drawing.Size(65, 12);
this.label2.TabIndex = 7;
this.label2.Text = "正文文本：";
//
// _FontNameEncodingBox
//
this._FontNameEncodingBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
this._FontNameEncodingBox.FormattingEnabled = true;
this._FontNameEncodingBox.Location = new System.Drawing.Point(292, 63);
this._FontNameEncodingBox.Name = "_FontNameEncodingBox";
this._FontNameEncodingBox.Size = new System.Drawing.Size(134, 20);
this._FontNameEncodingBox.TabIndex = 3;
//
// _TextEncodingBox
//
this._TextEncodingBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
this._TextEncodingBox.FormattingEnabled = true;
this._TextEncodingBox.Location = new System.Drawing.Point(103, 79);
this._TextEncodingBox.Margin = new System.Windows.Forms.Padding(4, 4, 4, 4);
this._TextEncodingBox.Location = new System.Drawing.Point(77, 63);
this._TextEncodingBox.Name = "_TextEncodingBox";
this._TextEncodingBox.Size = new System.Drawing.Size(177, 23);
this._TextEncodingBox.Size = new System.Drawing.Size(134, 20);
this._TextEncodingBox.TabIndex = 3;
//
// _SaveAppSettingsBox
//
this._SaveAppSettingsBox.AutoSize = true;
this._SaveAppSettingsBox.Location = new System.Drawing.Point(16, 15);
this._SaveAppSettingsBox.Margin = new System.Windows.Forms.Padding(4, 4, 4, 4);
this._SaveAppSettingsBox.Location = new System.Drawing.Point(12, 12);
this._SaveAppSettingsBox.Name = "_SaveAppSettingsBox";
this._SaveAppSettingsBox.Size = new System.Drawing.Size(179, 19);
this._SaveAppSettingsBox.Size = new System.Drawing.Size(144, 16);
this._SaveAppSettingsBox.TabIndex = 11;
this._SaveAppSettingsBox.Text = "自动保存应用程序设置";
this._SaveAppSettingsBox.UseVisualStyleBackColor = true;
//
// _CreateShortcutButton
//
this._CreateShortcutButton.Location = new System.Drawing.Point(311, 10);
this._CreateShortcutButton.Margin = new System.Windows.Forms.Padding(4, 4, 4, 4);
this._CreateShortcutButton.Location = new System.Drawing.Point(299, 8);
this._CreateShortcutButton.Name = "_CreateShortcutButton";
this._CreateShortcutButton.Size = new System.Drawing.Size(216, 29);
this._CreateShortcutButton.Size = new System.Drawing.Size(162, 23);
this._CreateShortcutButton.TabIndex = 12;
this._CreateShortcutButton.Text = "在桌面创建程序快捷方式";
this._CreateShortcutButton.UseVisualStyleBackColor = true;
this._CreateShortcutButton.Click += new System.EventHandler(this._CreateShortcutButton_Click);
//
// _FontNameEncodingBox
// groupBox3
//
this._FontNameEncodingBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
this._FontNameEncodingBox.FormattingEnabled = true;
this._FontNameEncodingBox.Location = new System.Drawing.Point(389, 79);
this._FontNameEncodingBox.Margin = new System.Windows.Forms.Padding(4);
this._FontNameEncodingBox.Name = "_FontNameEncodingBox";
this._FontNameEncodingBox.Size = new System.Drawing.Size(177, 23);
this._FontNameEncodingBox.TabIndex = 3;
this.groupBox3.Controls.Add(this._DefaultOverwritePdfFileBox);
this.groupBox3.Location = new System.Drawing.Point(12, 210);
this.groupBox3.Name = "groupBox3";
this.groupBox3.Size = new System.Drawing.Size(449, 47);
this.groupBox3.TabIndex = 13;
this.groupBox3.TabStop = false;
this.groupBox3.Text = "编辑器";
//
// label1
// _DefaultOverwritePdfFileBox
//
this.label1.AutoSize = true;
this.label1.Location = new System.Drawing.Point(294, 82);
this.label1.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(82, 15);
this.label1.TabIndex = 7;
this.label1.Text = "字体名称：";
this._DefaultOverwritePdfFileBox.AutoSize = true;
this._DefaultOverwritePdfFileBox.Location = new System.Drawing.Point(8, 20);
this._DefaultOverwritePdfFileBox.Name = "_DefaultOverwritePdfFileBox";
this._DefaultOverwritePdfFileBox.Size = new System.Drawing.Size(186, 16);
this._DefaultOverwritePdfFileBox.TabIndex = 0;
this._DefaultOverwritePdfFileBox.Text = "默认覆盖正在编辑的 PDF 文件";
this._DefaultOverwritePdfFileBox.UseVisualStyleBackColor = true;
//
// AppOptionControl
// _AddContextMenuBox
//
this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 15F);
this._AddContextMenuBox.AutoSize = true;
this._AddContextMenuBox.Location = new System.Drawing.Point(20, 36);
this._AddContextMenuBox.Name = "_AddContextMenuBox";
this._AddContextMenuBox.Size = new System.Drawing.Size(264, 16);
this._AddContextMenuBox.TabIndex = 14;
this._AddContextMenuBox.Text = "PDF 文件右键菜单的“打开方式”添加“PDF补丁丁”";
this._AddContextMenuBox.UseVisualStyleBackColor = true;
//
// AppOptionForm
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(631, 334);
this.ClientSize = new System.Drawing.Size(473, 267);
this.Controls.Add(this._AddContextMenuBox);
this.Controls.Add(this.groupBox3);
this.Controls.Add(this._CreateShortcutButton);
this.Controls.Add(this._SaveAppSettingsBox);
this.Controls.Add(this.groupBox2);
this.Controls.Add(this.groupBox1);
this.Font = new System.Drawing.Font("宋体", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
this.Font = new System.Drawing.Font("SimSun", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
this.Margin = new System.Windows.Forms.Padding(4, 4, 4, 4);
this.MaximizeBox = false;
this.MinimizeBox = false;
this.Name = "AppOptionControl";
this.Name = "AppOptionForm";
this.Text = "程序工作选项";
this.groupBox1.ResumeLayout(false);
this.groupBox1.PerformLayout();
this.groupBox2.ResumeLayout(false);
this.groupBox2.PerformLayout();
this.groupBox3.ResumeLayout(false);
this.groupBox3.PerformLayout();
this.ResumeLayout(false);
this.PerformLayout();
@@ -256,5 +276,8 @@
private System.Windows.Forms.Button _CreateShortcutButton;
private System.Windows.Forms.Label label1;
private System.Windows.Forms.ComboBox _FontNameEncodingBox;
private System.Windows.Forms.GroupBox groupBox3;
private System.Windows.Forms.CheckBox _DefaultOverwritePdfFileBox;
private System.Windows.Forms.CheckBox _AddContextMenuBox;
}
}
App/Functions/AppOptionForm.cs
+16 -2
View File
@@ -20,6 +20,8 @@ namespace PDFPatcher.Functions
_FontNameEncodingBox.SelectedIndexChanged += ControlChanged;
_SaveAppSettingsBox.CheckedChanged += ControlChanged;
_LoadEntireFileBox.CheckedChanged += ControlChanged;
_DefaultOverwritePdfFileBox.CheckedChanged += ControlChanged;
_AddContextMenuBox.CheckedChanged += ControlChanged;
}
public void Reset() {
@@ -34,6 +36,8 @@ namespace PDFPatcher.Functions
_SaveAppSettingsBox.Checked = AppContext.SaveAppSettings;
_LoadPartialFileBox.Checked = AppContext.LoadPartialPdfFile;
_LoadEntireFileBox.Checked = !AppContext.LoadPartialPdfFile;
_DefaultOverwritePdfFileBox.Checked = AppContext.Editor.DefaultOverwriteDocument;
_AddContextMenuBox.Checked = ShellHelper.CheckPdfOpenWithAssociation();
InitEncodingList(_BookmarkEncodingBox, AppContext.Encodings.BookmarkEncodingName);
InitEncodingList(_DocInfoEncodingBox, AppContext.Encodings.DocInfoEncodingName);
@@ -79,11 +83,21 @@ namespace PDFPatcher.Functions
else if (sender == _LoadEntireFileBox) {
AppContext.LoadPartialPdfFile = _LoadPartialFileBox.Checked;
}
else if (sender == _DefaultOverwritePdfFileBox) {
AppContext.Editor.DefaultOverwriteDocument = _DefaultOverwritePdfFileBox.Checked;
}
else if (sender == _AddContextMenuBox) {
if (_AddContextMenuBox.Checked) {
ShellHelper.AddPdfOpenWithAssociation();
}
else {
ShellHelper.RemovePdfOpenWithAssociation();
}
}
}
void _CreateShortcutButton_Click(object sender, EventArgs e) {
CommonCommands.CreateShortcut();
ShellHelper.CreateShortcut();
}
}
}
App/Functions/UpdateForm.cs
+1 -1
View File
@@ -28,7 +28,7 @@ namespace PDFPatcher.Functions
}
};
_HomePageButton.Click += (s, args) => {
CommonCommands.VisitHomePage();
ShellHelper.VisitHomePage();
};
_DownloadButton.Click += (s, args) => {
System.Diagnostics.Process.Start(_DownloadButton.Tag.ToString());
App/MainForm.cs
+2 -2
View File
@@ -388,10 +388,10 @@ namespace PDFPatcher
ShowLogControl();
}
else if (commandName == Commands.CreateShortcut) {
CommonCommands.CreateShortcut();
ShellHelper.CreateShortcut();
}
else if (commandName == Commands.VisitHomePage) {
CommonCommands.VisitHomePage();
ShellHelper.VisitHomePage();
}
else if (commandName == Commands.CheckUpdate) {
ShowDialogWindow(new UpdateForm());
App/Options/PatcherOptions.cs
+2
View File
@@ -8,6 +8,8 @@ namespace PDFPatcher
[XmlRoot("文档设置")]
public class PatcherOptions : DocumentOptions
{
[XmlAttribute("默认覆盖文档")]
public bool DefaultOverwriteDocument { get; set; }
[XmlAttribute("嵌入字库")]
public bool EmbedFonts { get; set; }
[XmlAttribute("删除文本尾随空白")]
App/PDFPatcher.csproj
+2 -1
View File
@@ -94,7 +94,8 @@
<DependentUpon>Configuration.resx</DependentUpon>
</Compile>
<Compile Include="Commands.cs" />
<Compile Include="CommonCommands.cs" />
<Compile Include="Functions\PatcherOptionsControl.cs">
<Compile Include="ShellHelper.cs" />
<Compile Include="Common\CommandRegistry.cs" />
<Compile Include="Common\FilePath.cs" />
<Compile Include="Common\FontHelper.cs">
App/ShellHelper.cs
+123
View File
@@ -0,0 +1,123 @@
using System;
using System.Collections.Generic;
using System.Text;
using PDFPatcher.Common;
using Microsoft.Win32;
namespace PDFPatcher
{
static class ShellHelper
{
internal static void CreateShortcut() {
var p = System.IO.Path.GetDirectoryName(System.Windows.Forms.Application.ExecutablePath);
var s = new ShortcutFile(FileHelper.CombinePath(p, Constants.AppEngName + ".exe")) {
WorkingDirectory = p,
Description = Constants.AppName
};
var desktopPath = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory);
s.Save(FileHelper.CombinePath(desktopPath, Constants.AppName + ".lnk"));
FormHelper.InfoBox("已在桌面创建" + Constants.AppName + "的快捷方式。");
}
internal static void VisitHomePage() {
System.Diagnostics.Process.Start(Constants.AppHomePage);
}
internal static bool CheckPdfOpenWithAssociation() {
try {
return OpenWithAssociation.HasAssociation();
}
catch (Exception) {
// ignore
return false;
}
}
internal static void AddPdfOpenWithAssociation() {
try {
OpenWithAssociation.Create();
}
catch (Exception ex) {
FormHelper.ErrorBox(ex.ToString());
}
}
internal static void RemovePdfOpenWithAssociation() {
try {
OpenWithAssociation.Delete();
}
catch (Exception ex) {
FormHelper.ErrorBox(ex.ToString());
}
}
static RegistryKey OpenOrCreateSubKey(this RegistryKey baseKey, string keyPath, bool createIfInexistent) {
var key = baseKey.OpenSubKey(keyPath, true);
return key == null && createIfInexistent
? baseKey.CreateSubKey(keyPath)
: key;
}
sealed class OpenWithAssociation
{
const string DocumentType = Constants.AppEngName + ".Document";
const string ShellCommandKey = "OpenWith" + Constants.AppEngName;
const string ProgId = "PDF.Document";
public static bool HasAssociation() {
using (var classes = Registry.CurrentUser.OpenSubKey(@"SOFTWARE\Classes"))
using (var fileType = classes.OpenSubKey(Constants.FileExtensions.Pdf, true)) {
if (fileType == null) {
return false;
}
var progIdName = fileType.GetValue(String.Empty, null) as string;
if (progIdName == ProgId) {
return true;
}
using (var command = classes.OpenSubKey($@"{progIdName}\shell\{ShellCommandKey}\command")) {
return command != null;
}
}
}
public static void Create() {
using (var classes = Registry.CurrentUser.OpenSubKey(@"SOFTWARE\Classes", true))
using (var fileType = classes.OpenOrCreateSubKey(Constants.FileExtensions.Pdf, true)) {
var progIdName = fileType.GetValue(String.Empty, null) as string;
if (String.IsNullOrEmpty(progIdName)) {
fileType.SetValue(String.Empty, progIdName = ProgId);
}
using (var progId = classes.OpenOrCreateSubKey(progIdName, true))
using (var shell = progId.OpenOrCreateSubKey("shell", true))
using (var openWith = shell.OpenOrCreateSubKey(ShellCommandKey, true))
using (var command = openWith.OpenOrCreateSubKey("command", true)) {
openWith.SetValue(String.Empty, "使用 " + Constants.AppName + " 打开");
command.SetValue(String.Empty, $"\"{FilePath.AppPath}\" \"%1\"");
}
}
}
public static void Delete() {
using (var classes = Registry.CurrentUser.OpenSubKey(@"SOFTWARE\Classes", true))
using (var fileType = classes.OpenSubKey(Constants.FileExtensions.Pdf, true)) {
if (fileType == null) {
return;
}
var progIdName = fileType.GetValue(String.Empty, null) as string;
if (String.IsNullOrEmpty(progIdName)) {
return;
}
if (progIdName == ProgId) {
classes.DeleteSubKeyTree(progIdName, false);
return;
}
using (var shell = classes.OpenSubKey(progIdName + "\\shell", true))
using (var openWith = shell.OpenOrCreateSubKey(ShellCommandKey, true)) {
shell.DeleteSubKeyTree(ShellCommandKey, false);
}
}
}
}
}
}