C#软件开发实例.私人订制自己的屏幕截图工具(六)添加配置管理功能

时间:2021-08-27 15:24:52

本实例全部文章目录

(一)功能概览

(二)创建项目、注册热键、显示截图主窗口

(三)托盘图标及菜单的实现

(四)基本截图功能实现

(五)针对拖拽时闪烁卡顿现象的优化

(六)添加配置管理功能

(七)添加放大镜的功能

(八)添加键盘操作截图的功能

(九)使用自定义光标,QQ截图时的光标

(十)在截图中包含鼠标指针形状

添加设置窗口

在解决方案资源管理器窗口中,右键单击项目名称,在弹出的菜单中选择:添加》Windows窗体:

C#软件开发实例.私人订制自己的屏幕截图工具(六)添加配置管理功能

输入窗体名称“frmSetup”:

C#软件开发实例.私人订制自己的屏幕截图工具(六)添加配置管理功能

设置窗体的Text属性为“设置”,设置窗体的Size为“472, 276”,StartPosition属性为“CenterScreen”。

添加设置标签页:

左侧工具箱》窗器:双击“TabControl”

C#软件开发实例.私人订制自己的屏幕截图工具(六)添加配置管理功能

设置的Dock属性为“Top”,Size属性为“456, 200”;

添加标签页:

C#软件开发实例.私人订制自己的屏幕截图工具(六)添加配置管理功能

添加三个标签页,Text分别设置为“基本设置,自动上传,自动保存”

C#软件开发实例.私人订制自己的屏幕截图工具(六)添加配置管理功能

添加确定和取消按钮;

基本设置标签页:

C#软件开发实例.私人订制自己的屏幕截图工具(六)添加配置管理功能

从工具箱中添加两个GroupBox,分别为“热键、截图选项”;

添加两个RadioButton,用于热键选择;

添加四个CheckBox用于截图选项;

添加两个TextBox用于设置放大镜的尺寸;

添加两个PictureBox用于显示X和锁的图片;

添加图片资源:

双击Properties中的“Resources.resx”

C#软件开发实例.私人订制自己的屏幕截图工具(六)添加配置管理功能

切换到图像视图:

C#软件开发实例.私人订制自己的屏幕截图工具(六)添加配置管理功能

将图片复制,粘贴到这里,分别命名为“Lock,X”;

设置PictureBox的Image属性为对应的资源:

C#软件开发实例.私人订制自己的屏幕截图工具(六)添加配置管理功能

自动上传标签页:

C#软件开发实例.私人订制自己的屏幕截图工具(六)添加配置管理功能

自动保存标签页:

C#软件开发实例.私人订制自己的屏幕截图工具(六)添加配置管理功能

其中文件名称需要使用两个ComboBox,Items集合分别设置为:

C#软件开发实例.私人订制自己的屏幕截图工具(六)添加配置管理功能

C#软件开发实例.私人订制自己的屏幕截图工具(六)添加配置管理功能

编写代码:

双击设置窗体,切换到代码视图,添加私有变量:

        /// <summary>        /// 保存Form1的句柄
/// </summary>
private IntPtr frm1Handle = IntPtr.Zero;

修改构造函数:

        /// <summary>        /// 构造函数        /// </summary>        /// <param name="frm1_Handle"></param>        public frmSetup(IntPtr frm1_Handle)        {            InitializeComponent();            this.frm1Handle = frm1_Handle;        }

为托盘菜单中的设置添加事件处理

打开主窗体Form1的设计视图,选中“contextMenuStrip1”

C#软件开发实例.私人订制自己的屏幕截图工具(六)添加配置管理功能

修改设置菜单的Name为“tsmi_Set”,双击设置菜单,添加代码:

        /// <summary>        /// 托盘菜单设置事件处理程序        /// </summary>        /// <param name="sender"></param>        /// <param name="e"></param>        private void tsmi_Set_Click(object sender, EventArgs e)        {            frmSetup frm = new frmSetup(this.Handle);            frm.ShowDialog();        }
编译,调试一下,通过托盘图标的右键菜单》设置 可以打开刚刚添加的设置窗口了。

添加项目引用:

C#软件开发实例.私人订制自己的屏幕截图工具(六)添加配置管理功能

C#软件开发实例.私人订制自己的屏幕截图工具(六)添加配置管理功能

主窗体添加相关配置项变量:

        #region 基本设置参数        /// <summary>        /// 截图时是否显示截图信息栏        /// </summary>        public bool InfoBoxVisible = true;        /// <summary>        /// 截图时是否显示编辑工具栏        /// </summary>        public bool ToolBoxVisible = true;        /// <summary>        /// 截图中是否包含鼠标指针形状        /// </summary>        public bool IsCutCursor = true;        /// <summary>        /// 截图时是否显示放大镜        /// </summary>        public bool ZoomBoxVisible = true;        /// <summary>        /// 放大镜的尺寸——宽度        /// </summary>        public int ZoomBoxWidth = 120;        /// <summary>        /// 放大镜的尺寸——高度        /// </summary>        public int ZoomBoxHeight = 100;        #endregion        #region 图片上传参数        public string PicDescFieldName = "pictitle";        public string ImageFieldName = "upfile";        public string PicDesc = "cutImage";        public string UploadUrl = "http://";        public bool DoUpload = false;        #endregion        #region 自动保存参数        /// <summary>        /// 是否自动保存到硬盘        /// </summary>        public bool AutoSaveToDisk = false;        /// <summary>        /// 自动保存目录        /// </summary>        public string AutoSaveDirectory = string.Empty;        /// <summary>        /// 是否启用日期格式“2013_02_22”的子目录        /// </summary>        public bool AutoSaveSubDir = false;        /// <summary>        /// 自动保存文件名前缀        /// </summary>        public string AutoSaveFileName1 = "屏幕截图";        /// <summary>        /// 自动文件名规则:日期时间,日期_序号,序号        /// </summary>        public string AutoSaveFileName2 = "日期时间";        /// <summary>        /// 自动保存文件格式:.png, .jpg, .jpeg, .gif, .bmp        /// </summary>        public string AutoSaveFileName3 = ".png";        /// <summary>        /// 自动保存文件名序号        /// </summary>        public int autoSaveFileIndex = 0;        #endregion 自动保存参数

添加“AppSettingKeys”类:

    /// <summary>    /// 提供配置文件中AppSettings节中对应的Key名称    /// </summary>    public static class AppSettingKeys    {        //基本设置        public static string HotKeyMode = "HotKeyMode";        public static string InfoBoxVisible = "InfoBoxVisible";        public static string ToolBoxVisible = "ToolBoxVisible";        public static string ZoomBoxVisible = "ZoomBoxVisible";        public static string ZoomBoxWidth = "ZoomBoxWidth";        public static string ZoomBoxHeight = "ZoomBoxHeight";        public static string IsCutCursor = "IsCutCursor";        //图片上传        public static string PicDescFieldName = "PicDescFieldName";        public static string ImageFieldName = "ImageFieldName";        public static string PicDesc = "PicDesc";        public static string UploadUrl = "UploadUrl";        public static string DoUpload = "DoUpload";        //自动保存        public static string AutoSaveToDisk = "AutoSaveToDisk";        public static string AutoSaveSubDir = "AutoSaveSubDir";        public static string AutoSaveDirectory = "AutoSaveDirectory";        public static string AutoSaveFileName1 = "AutoSaveFileName1";        public static string AutoSaveFileName2 = "AutoSaveFileName2";        public static string AutoSaveFileName3 = "AutoSaveFileName3";    }

Program.cs文件添加枚举类型:

    /// <summary>    /// 控制键的类型    /// </summary>    public enum KeyModifiers : uint    {        None = 0,        Alt = 1,        Control = 2,        Shift = 4,        Windows = 8    }

警告:由于xxx是引用封送类的字段,访问上面的成员可能导致运行时异常

设置窗口完整代码:

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;namespace Screenshot{    public partial class frmSetup : Form    {        /// <summary>        /// 保存Form1的句柄        /// </summary>        private IntPtr frm1Handle = IntPtr.Zero;        /// <summary>        /// 构造函数        /// </summary>        /// <param name="frm1_Handle"></param>        public frmSetup(IntPtr frm1_Handle)        {            InitializeComponent();            this.frm1Handle = frm1_Handle;        }        /// <summary>        /// 确定按钮单击事件处理程序        /// </summary>        /// <param name="sender"></param>        /// <param name="e"></param>        private void button_ok_Click(object sender, EventArgs e)        {            if (checkBox_autoSave.Checked && textBox_saveDir.Text.Trim().Length == 0)            {                MessageBox.Show("您选择了“自动保存屏幕截图到磁盘”\n但还没有设置存储目录!");                return;            }            if (checkBox_autoSave.Checked && textBox_saveDir.Text.Trim().Length > 0)            {                if (!System.Text.RegularExpressions.Regex.IsMatch(textBox_saveDir.Text.Trim(), "^[a-zA-Z]:\\\\[^/:\\*\\?\"<>\\|]*$", System.Text.RegularExpressions.RegexOptions.IgnoreCase))                {                    MessageBox.Show("您选择了“自动保存屏幕截图到磁盘”\n但设置的存储目录不是有效的目录!");                    return;                }                if (!System.IO.Directory.Exists(textBox_saveDir.Text.Trim()))                {                    MessageBox.Show("您选择了“自动保存屏幕截图到磁盘”\n但设置的存储目录不存在!");                    return;                }            }            Form1 frm = (Form1)Form.FromHandle(frm1Handle);            if (frm != null)            {                //基本设置                if (radioButton1.Checked) // && frm.HotKeyMode != 0 无论是否改变都重新注册热键,解决有时热键失效的问题                {                    Form1.UnregisterHotKey(frm1Handle, frm.hotKeyId);                    Form1.RegisterHotKey(frm1Handle, frm.hotKeyId, (uint)KeyModifiers.Control | (uint)KeyModifiers.Alt, Keys.A);                    frm.HotKeyMode = 0;                }                if (radioButton2.Checked) // && frm.HotKeyMode != 1 无论是否改变都重新注册热键,解决有时热键失效的问题                {                    Form1.UnregisterHotKey(frm1Handle, frm.hotKeyId);                    Form1.RegisterHotKey(frm1Handle, frm.hotKeyId, (uint)KeyModifiers.Control | (uint)KeyModifiers.Shift, Keys.A);                    frm.HotKeyMode = 1;                }                frm.InfoBoxVisible = ckb_InfoBox.Checked;                frm.ToolBoxVisible = ckb_ToolBox.Checked;                frm.IsCutCursor = ckb_CutCursor.Checked;                frm.ZoomBoxVisible = ckb_ZoomBox.Checked;                frm.ZoomBoxWidth1 = Convert.ToInt32(tb_zoomBoxWidth.Text);                frm.ZoomBoxHeight1 = Convert.ToInt32(tb_zoomBoxHeight.Text);                if (frm.ZoomBoxWidth1 < 120)                {                    frm.ZoomBoxWidth1 = 120;                    tb_zoomBoxWidth.Text = frm.ZoomBoxWidth1.ToString();                }                if (frm.ZoomBoxHeight1 < 100)                {                    frm.ZoomBoxHeight1 = 100;                    tb_zoomBoxHeight.Text = frm.ZoomBoxHeight1.ToString();                }                //图片上传                frm.PicDescFieldName = textBox_fieldDesc.Text;                frm.ImageFieldName = textBox_fieldFile.Text;                frm.PicDesc = textBox_desc.Text;                frm.UploadUrl = textBox_uploadUrl.Text;                frm.DoUpload = checkBox_upload.Checked;                //自动保存                frm.AutoSaveToDisk = checkBox_autoSave.Checked;                frm.AutoSaveSubDir = chb_subDir.Checked;                frm.AutoSaveDirectory = textBox_saveDir.Text;                frm.AutoSaveFileName1 = textBox_fileName1.Text;                if (comboBox_fileName2.SelectedItem != null)                {                    frm.AutoSaveFileName2 = comboBox_fileName2.Text;                }                else                {                    frm.AutoSaveFileName2 = "日期时间";                }                if (comboBox_Extn.SelectedItem != null)                {                    frm.AutoSaveFileName3 = comboBox_Extn.Text;                }                else                {                    frm.AutoSaveFileName3 = ".png";                }            }            SaveConfiguration();            this.Close();        }        /// <summary>        /// 保存配置信息到配置文件        /// </summary>        private void SaveConfiguration()        {            System.Configuration.Configuration config = System.Configuration.ConfigurationManager.OpenExeConfiguration(null);            //基本设置            SetConfigAppSetting(ref config, AppSettingKeys.HotKeyMode, radioButton1.Checked ? "1" : "0");            SetConfigAppSetting(ref config, AppSettingKeys.InfoBoxVisible, ckb_InfoBox.Checked ? "1" : "0");            SetConfigAppSetting(ref config, AppSettingKeys.ToolBoxVisible, ckb_ToolBox.Checked ? "1" : "0");            SetConfigAppSetting(ref config, AppSettingKeys.IsCutCursor, ckb_CutCursor.Checked ? "1" : "0");            SetConfigAppSetting(ref config, AppSettingKeys.ZoomBoxVisible, ckb_ZoomBox.Checked ? "1" : "0");            SetConfigAppSetting(ref config, AppSettingKeys.ZoomBoxWidth, tb_zoomBoxWidth.Text);            SetConfigAppSetting(ref config, AppSettingKeys.ZoomBoxHeight, tb_zoomBoxHeight.Text);            //图片上传            SetConfigAppSetting(ref config, AppSettingKeys.PicDescFieldName, textBox_fieldDesc.Text.Trim());            SetConfigAppSetting(ref config, AppSettingKeys.ImageFieldName, textBox_fieldFile.Text.Trim());            SetConfigAppSetting(ref config, AppSettingKeys.PicDesc, textBox_desc.Text.Trim());            SetConfigAppSetting(ref config, AppSettingKeys.UploadUrl, textBox_uploadUrl.Text.Trim());            SetConfigAppSetting(ref config, AppSettingKeys.DoUpload, checkBox_upload.Checked ? "1" : "0");            //自动保存            SetConfigAppSetting(ref config, AppSettingKeys.AutoSaveToDisk, checkBox_autoSave.Checked ? "1" : "0");            SetConfigAppSetting(ref config, AppSettingKeys.AutoSaveSubDir, chb_subDir.Checked ? "1" : "0");            SetConfigAppSetting(ref config, AppSettingKeys.AutoSaveDirectory, textBox_saveDir.Text.Trim());            SetConfigAppSetting(ref config, AppSettingKeys.AutoSaveFileName1, textBox_fileName1.Text.Trim());            if (comboBox_fileName2.SelectedItem != null)            {                SetConfigAppSetting(ref config, AppSettingKeys.AutoSaveFileName2, comboBox_fileName2.Text);            }            else            {                SetConfigAppSetting(ref config, AppSettingKeys.AutoSaveFileName2, "日期时间");            }            if (comboBox_Extn.SelectedItem != null)            {                SetConfigAppSetting(ref config, AppSettingKeys.AutoSaveFileName3, comboBox_Extn.Text);            }            else            {                SetConfigAppSetting(ref config, AppSettingKeys.AutoSaveFileName3, ".png");            }            config.Save(System.Configuration.ConfigurationSaveMode.Modified);        }        /// <summary>        /// 设置配置信息        /// </summary>        /// <param name="config"></param>        /// <param name="key"></param>        /// <param name="value"></param>        /// <returns></returns>        private bool SetConfigAppSetting(ref System.Configuration.Configuration config, string key, string value)        {            try            {                if (config.AppSettings.Settings[key] != null)                {                    config.AppSettings.Settings[key].Value = value;                }                else                {                    config.AppSettings.Settings.Add(key, value);                }                return true;            }            catch (Exception ex)            {                MessageBox.Show(ex.Message + ex.Source + ex.StackTrace);                return false;            }        }        /// <summary>        /// 获取配置信息        /// </summary>        /// <param name="config"></param>        /// <param name="key"></param>        /// <returns></returns>        private string GetConfigAppSetting(ref System.Configuration.Configuration config, string key)        {            try            {                if (config.AppSettings.Settings[key] != null)                {                    return config.AppSettings.Settings[key].Value;                }            }            catch (Exception ex)            {                MessageBox.Show(ex.Message + ex.Source + ex.StackTrace);            }            return string.Empty;        }        /// <summary>        /// 取消按钮单击事件处理程序        /// </summary>        /// <param name="sender"></param>        /// <param name="e"></param>        private void button_cancel_Click(object sender, EventArgs e)        {            this.Close();        }        /// <summary>        /// 窗口加载事件处理程序        /// </summary>        /// <param name="sender"></param>        /// <param name="e"></param>        private void frmSetup_Load(object sender, EventArgs e)        {            chb_subDir.Text = "启用(按日期命名,格式:" + DateTime.Now.Date.ToString("yyyy_MM_dd") + ")";            Form1 frm = (Form1)Form.FromHandle(frm1Handle);            if (frm != null)            {                //基本设置                if (frm.HotKeyMode == 0)                {                    radioButton1.Checked = true;                    radioButton2.Checked = false;                }                else                {                    radioButton1.Checked = false;                    radioButton2.Checked = true;                }                ckb_InfoBox.Checked = frm.InfoBoxVisible;                ckb_ToolBox.Checked = frm.ToolBoxVisible;                ckb_CutCursor.Checked = frm.IsCutCursor;                ckb_ZoomBox.Checked = frm.ZoomBoxVisible;                //图片上传                textBox_fieldDesc.Text = frm.PicDescFieldName;                textBox_fieldFile.Text = frm.ImageFieldName;                textBox_desc.Text = frm.PicDesc;                textBox_uploadUrl.Text = frm.UploadUrl;                checkBox_upload.Checked = frm.DoUpload;                //自动保存                checkBox_autoSave.Checked = frm.AutoSaveToDisk;                chb_subDir.Checked = frm.AutoSaveSubDir;                textBox_saveDir.Text = frm.AutoSaveDirectory;                textBox_fileName1.Text = frm.AutoSaveFileName1;                comboBox_fileName2.SelectedItem = frm.AutoSaveFileName2;                comboBox_Extn.SelectedItem = frm.AutoSaveFileName3;            }        }        /// <summary>        /// 浏览按钮事件处理程序        /// </summary>        /// <param name="sender"></param>        /// <param name="e"></param>        private void button_browse_Click(object sender, EventArgs e)        {            FolderBrowserDialog fbd = new FolderBrowserDialog();            fbd.Description = "请选择屏幕截图的保存目录:";            fbd.ShowNewFolderButton = true;            fbd.RootFolder = Environment.SpecialFolder.MyComputer;            fbd.SelectedPath = textBox_saveDir.Text;            if (fbd.ShowDialog() == System.Windows.Forms.DialogResult.OK)            {                textBox_saveDir.Text = fbd.SelectedPath;            }        }        /// <summary>        /// 更新自动保存文件名称示例        /// </summary>        private void UpdateFileNameExmple()        {            string AutoSaveFileName2 = string.Empty;            if (comboBox_fileName2.SelectedItem != null)            {                AutoSaveFileName2 = comboBox_fileName2.Text;            }            string AutoSaveFileName3 = ".png";            if (comboBox_Extn.SelectedItem != null)            {                AutoSaveFileName3 = comboBox_Extn.Text;            }            switch (AutoSaveFileName2)            {                case "日期_序号":                    textBox_exmple.Text = textBox_fileName1.Text + DateTime.Now.ToString("yyyy-MM-dd_") + "0001" + AutoSaveFileName3;                    break;                case "序号":                    textBox_exmple.Text = textBox_fileName1.Text + "0001" + AutoSaveFileName3;                    break;                default:                    textBox_exmple.Text = textBox_fileName1.Text + DateTime.Now.ToString("yyyy-MM-dd_HHmmss") + AutoSaveFileName3;                    break;            }        }        private void comboBox_fileName2_SelectedIndexChanged(object sender, EventArgs e)        {            UpdateFileNameExmple();        }        private void comboBox_Extn_SelectedIndexChanged(object sender, EventArgs e)        {            UpdateFileNameExmple();        }        private void textBox_fileName1_TextChanged(object sender, EventArgs e)        {            UpdateFileNameExmple();        }        // Boolean flag used to determine when a character other than a number is entered.        private bool nonNumberEntered = false;        private void tb_zoomBoxWidth_KeyDown(object sender, KeyEventArgs e)        {            // Initialize the flag to false.            nonNumberEntered = false;            // Determine whether the keystroke is a number from the top of the keyboard.            if (e.KeyCode < Keys.D0 || e.KeyCode > Keys.D9)            {                // Determine whether the keystroke is a number from the keypad.                if (e.KeyCode < Keys.NumPad0 || e.KeyCode > Keys.NumPad9)                {                    // Determine whether the keystroke is a backspace.                    if (e.KeyCode != Keys.Back)                    {                        // A non-numerical keystroke was pressed.                        // Set the flag to true and evaluate in KeyPress event.                        nonNumberEntered = true;                    }                }            }            //If shift key was pressed, it's not a number.            if (Control.ModifierKeys == Keys.Shift)            {                nonNumberEntered = true;            }        }        private void tb_zoomBoxHeight_KeyDown(object sender, KeyEventArgs e)        {            // Initialize the flag to false.            nonNumberEntered = false;            // Determine whether the keystroke is a number from the top of the keyboard.            if (e.KeyCode < Keys.D0 || e.KeyCode > Keys.D9)            {                // Determine whether the keystroke is a number from the keypad.                if (e.KeyCode < Keys.NumPad0 || e.KeyCode > Keys.NumPad9)                {                    // Determine whether the keystroke is a backspace.                    if (e.KeyCode != Keys.Back)                    {                        // A non-numerical keystroke was pressed.                        // Set the flag to true and evaluate in KeyPress event.                        nonNumberEntered = true;                    }                }            }            //If shift key was pressed, it's not a number.            if (Control.ModifierKeys == Keys.Shift)            {                nonNumberEntered = true;            }        }        private void tb_zoomBoxWidth_KeyPress(object sender, KeyPressEventArgs e)        {            // Check for the flag being set in the KeyDown event.            if (nonNumberEntered == true)            {                // Stop the character from being entered into the control since it is non-numerical.                e.Handled = true;            }        }        private void tb_zoomBoxHeight_KeyPress(object sender, KeyPressEventArgs e)        {            // Check for the flag being set in the KeyDown event.            if (nonNumberEntered == true)            {                // Stop the character from being entered into the control since it is non-numerical.                e.Handled = true;            }        }        /// <summary>        /// 放大镜宽度改变事件处理        /// </summary>        /// <param name="sender"></param>        /// <param name="e"></param>        private void tb_zoomBoxWidth_TextChanged(object sender, EventArgs e)        {            int zoomWidth = Convert.ToInt32(tb_zoomBoxWidth.Text);            if (zoomWidth < 120) { zoomWidth = 120; }            tb_zoomBoxHeight.Text = ((int)(zoomWidth * 100 / 120)).ToString();        }        /// <summary>        /// 放大镜高度改变事件处理        /// </summary>        /// <param name="sender"></param>        /// <param name="e"></param>        private void tb_zoomBoxHeight_TextChanged(object sender, EventArgs e)        {            int zoomHeight = Convert.ToInt32(tb_zoomBoxHeight.Text);            if (zoomHeight < 100) { zoomHeight = 100; }            tb_zoomBoxWidth.Text = ((int)(zoomHeight * 120 / 100)).ToString();        }    }}

源码下载:http://download.csdn.net/detail/testcs_dn/7263143

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