分享一个自己写的winform版的分页用户控件

由于本人写作能力很差，所以这里就只写代码了......哈哈哈

下面是分页用户控件的所有代码

  public partial class PageNumControl : UserControl
    {
        public PageNumControl()
        {
            InitializeComponent();
        }

        #region 分页字段和属性

        private int pageIndex = 1;
        /// <summary>
        /// 当前页码
        /// </summary>
        [Description("当前页码")]
        public virtual int PageIndex
        {
            get { return pageIndex; }
            set { pageIndex = value; }
        }

        private int pageSize = 15;
        /// <summary>
        /// 每页显示记录数
        /// </summary>
        [Description("每页显示记录数")]
        public virtual int PageSize
        {
            get { return pageSize; }
            set { pageSize = value; }
        }

        public int EndIndex
        {
            get
            {
                return this.PageIndex * this.PageSize;
            }
        }

        public int Startindex
        {
            get
            {
                return (this.PageIndex - 1) * this.PageSize + 1;
            }
        }

        /// <summary>
        /// 页码偏移量
        /// </summary>
        [Description("页码偏移量")]
        public int PageOffset { get; set; }

        /// <summary>
        /// 显示页码条数
        /// </summary>
        [Description("显示页码条数")]
        public int PageBarNum { get; set; } = 10;

        /// <summary>
        /// 总记录数
        /// </summary>
        private int recordCount = 0;

        /// <summary>
        /// 除当前页码其他页码字体
        /// </summary>
        [Description("除当前页码其他页码字体")]
        public Font NumFont { get; set; } = new System.Drawing.Font("宋体", 9F);

        /// <summary>
        /// 当前页码字体
        /// </summary>
        [Description("当前页码字体")]
        public Font CurrentNumFont { get; set; } = new System.Drawing.Font("宋体", 9F);

        /// <summary>
        /// 除当前页码其他页码颜色
        /// </summary>
        [Description("除当前页码其他页码颜色")]
        public Color NumColor { get; set; } = Color.Black;

        /// <summary>
        /// 当前页码颜色
        /// </summary>
        [Description("当前页码颜色")]
        public Color CurrentNumColor { get; set; } = Color.Red;

        /// <summary>
        /// 尾部显示内容
        /// </summary>
        [Description("尾部显示内容")]
        public string LastShowText { get; set; }

        /// <summary>
        /// 总记录数
        /// </summary>
        [Description("总记录数")]
        public virtual int RecordCount
        {
            get { return recordCount; }
            set { recordCount = value; }
        }

        private int pageCount = 0;
        /// <summary>
        /// 总页数
        /// </summary>
        [Description("总页数")]
        public int PageCount
        {
            get
            {
                if (pageSize != 0)
                {
                    pageCount = GetPageCount();
                }
                return pageCount;
            }
        }
        /// <summary>
        /// 计算总页数
        /// </summary>
        /// <returns></returns>
        private int GetPageCount()
        {
            if (PageSize == 0)
            {
                return 0;
            }
            int pageCount = RecordCount / PageSize;
            if (RecordCount % PageSize == 0)
            {
                pageCount = RecordCount / PageSize;
            }
            else
            {
                pageCount = RecordCount / PageSize + 1;
            }
            return pageCount;
        }

        /// <summary>
        /// 每个页码之间的距离长度
        /// </summary>
        [Description("页码间隔长度")]
        public int fwd { get; set; } = 10;

        /// <summary>
        /// 第一个模块距离左边的距离
        /// </summary>
        [Description("第一个模块间隔长度")]
        public int FirstXLocation { get; set; } = 10;

        /// <summary>
        /// 页码y轴距离
        /// </summary>
        [Description("页码y轴距离")]
        public int YLocation { get; set; } = 28;

        /// <summary>
        /// 页码宽度
        /// </summary>
        [Description("页码宽度")]
        public int PageWidth { get; set; } = 179;

        /// <summary>
        /// 页码高度
        /// </summary>
        [Description("页码高度")]
        public int PageHeight { get; set; } = 12;

        /// <summary>
        /// 首页图标
        /// </summary>
        [Description("首页图标")]
        public string FirstPageTitle { get; set; } = "首页";

        /// <summary>
        /// 下一页图标
        /// </summary>
        [Description("下一页图标")]
        public string NextPageTitle { get; set; } = "下一页";

        /// <summary>
        /// 上一页图标
        /// </summary>
        [Description("上一页图标")]
        public string PrevPageTitle { get; set; } = "上一页";

        /// <summary>
        /// 尾页图标
        /// </summary>
        [Description("尾页图标")]
        public string LastPageTitle { get; set; } = "尾页";

        /// <summary>
        /// 跳转页码文本框宽度
        /// </summary>
        [Description("跳转页码文本框宽度")]
        public int TextBoxPageWidth { get; set; } = 30;

        /// <summary>
        /// 跳转页码文本框高度
        /// </summary>
        [Description("跳转页码文本框高度")]
        public int TextBoxPageHeight { get; set; } = 17;

        /// <summary>
        /// 文本框页码字体
        /// </summary>
        [Description("文本框页码字体")]
        public Font TextBoxPageFont { get; set; } = new System.Drawing.Font("宋体", 9F);

        /// <summary>
        /// 文本框页码颜色
        /// </summary>
        [Description("文本框页码颜色")]
        public Color TextBoxPageColor { get; set; } = Color.Black;

        #endregion

        public event EventHandler OnPageChanged;
/// <summary>
        /// 只有页码、首页、尾页、上一页、下一页
        /// </summary>
        [Description("分页模板6")]
        public bool PageModel6 { get; set; } = false;

        /// <summary>
        /// 只有页码、首页、尾页、上一页、下一页
        /// </summary>
        [Description("分页模板100")]
        public bool PageModel100 { get; set; } = false;

        /// <summary>
        /// 当前数据只有一页时设置的显示内容，不设置则显示默认内容
        /// </summary>
        [Description("设置只有一页时展示的内容")]
        public string FirstPageMessage { get; set; } = "";

        /// <summary>
        /// 添加动态点击页码控件
        /// </summary>
        /// <param name="str">展示的内容</param>
        /// <param name="i">控件索引</param>
        /// <param name="fx">初始控件x轴距离</param>
        /// <param name="label1">控件</param>
        /// <param name="tag">临时页码数据</param>
        public void AddControl(string str, int i, int fx, ref Label label1, string tag = "", bool isEnable = true)
        {
            label1.AutoSize = true;
            label1.Location = new System.Drawing.Point(fx, YLocation);
            label1.Name = "PageLable" + i;
            label1.Size = new System.Drawing.Size(PageWidth, PageHeight);
            label1.TabIndex = i;
            label1.Text = str;
            label1.Tag = tag;
            label1.Enabled = isEnable;
            if (str == this.PageIndex.ToString())
            {
                label1.Font = CurrentNumFont;
                label1.ForeColor = CurrentNumColor;
            }
            else
            {
                label1.Font = NumFont;
                label1.ForeColor = NumColor;
                label1.Cursor = Cursors.Hand;
                label1.Click += new EventHandler(PageNumControl1_OnPageChanged);
            }
            this.panel1.Controls.Add(label1);
        }

        /// <summary>
        /// 添加动态展示控件
        /// </summary>
        /// <param name="str"></param>
        /// <param name="i"></param>
        /// <param name="fx"></param>
        /// <param name="label1"></param>
        /// <param name="tag"></param>
        public void AddShowControl(string str, int i, int fx, ref Label label1, string tag = "")
        {
            label1.AutoSize = true;
            label1.Location = new System.Drawing.Point(fx, YLocation);
            label1.Name = "PageLable" + i;
            label1.Size = new System.Drawing.Size(PageWidth, PageHeight);
            label1.TabIndex = i;
            label1.Text = str;
            label1.Tag = tag;
            label1.Font = NumFont;
            label1.ForeColor = NumColor;
            this.panel1.Controls.Add(label1);
        }

        public void AddTextControl(string str, int i, int fx, ref TextBox txtBox, string tag = "")
        {
            txtBox.Location = new System.Drawing.Point(fx, YLocation);
            txtBox.Multiline = true;
            txtBox.Name = "txtBox" + i;
            txtBox.Text = str;
            txtBox.Size = new System.Drawing.Size(TextBoxPageWidth, TextBoxPageHeight);
            txtBox.TabIndex = i;
            txtBox.Tag = tag;
            txtBox.Font = TextBoxPageFont;
            txtBox.TextAlign = HorizontalAlignment.Center;
            txtBox.ForeColor = TextBoxPageColor;
            this.panel1.Controls.Add(txtBox);
        }

  /// <summary>
        /// 分页模板6
        /// </summary>
        public void GetPageModel6()
        {
            int totalCount = this.RecordCount;
            if (this.PageIndex <= 0)
            {
                this.PageIndex = 1;
            }
            int start = (this.PageIndex - 5 + this.PageOffset);
            if (start < 1)
            {
                start = 1;
            }
            int end = (start + this.PageBarNum - 1);
            if (end > this.PageCount)
            {
                start += this.PageCount - end;
                if (start <= 0)
                {
                    start = 1;
                }
                end = this.PageCount;
            }
            if (this.PageCount > 1)
            {
                StringBuilder outPut = new StringBuilder();
                if (this.EndIndex > totalCount)
                {
                    outPut.AppendFormat("第{0}-{1}条，", this.Startindex, totalCount);
                }
                else
                {
                    outPut.AppendFormat("第{0}-{1}条，", this.Startindex, this.EndIndex);
                }
                outPut.AppendFormat("每页{1}条，共{0}条", totalCount, this.PageSize);
                Label lb1 = new Label();
                AddShowControl(outPut.ToString(), 1000000001, FirstXLocation, ref lb1, outPut.ToString());
                Label lb3 = new Label();
                if (this.PageIndex > 1)
                {
                    Label lb2 = new Label();
                    AddControl(FirstPageTitle, 1000000002, lb1.Width + lb1.Location.X + fwd, ref lb2, "首页");
                    AddControl(PrevPageTitle, 1000000003, lb2.Width + lb2.Location.X + fwd, ref lb3, "上一页");
                }
                else
                {
                    lb3 = lb1;
                }
                Label lb5 = new Label();
                int b = 0;
                for (int i = start; i <= end; i++)
                {
                    b++;
                    if (b > 1)
                    {
                        lb3 = lb5;
                        lb5 = new Label();
                    }
                    AddControl(i.ToString(), i + 1000, lb3.Width + lb3.Location.X + fwd, ref lb5, i.ToString());
                }
                Label lb6 = new Label();
                if (this.PageIndex != this.pageCount)
                {
                    Label lb4 = new Label();
                    AddControl(NextPageTitle, 1000000004, lb5.Width + lb5.Location.X + fwd, ref lb4, "下一页");
                    AddControl(LastPageTitle, 1000000005, lb4.Width + lb4.Location.X + fwd, ref lb6, "尾页");
                }
                else
                {
                    lb6 = lb5;
                }
                Label lb7 = new Label();
                if (!string.IsNullOrEmpty(LastShowText))
                {
                    AddShowControl(LastShowText, 1000000006, lb6.Width + lb6.Location.X + fwd, ref lb7, LastShowText);
                }
                else
                {
                    AddShowControl("第" + this.PageIndex + "页/共" + this.PageCount + "页", 1000000006, lb6.Width + lb6.Location.X + fwd, ref lb7, "第" + this.PageIndex + "页/共" + this.PageCount + "页");
                }

                TextBox tx = new TextBox();
                AddTextControl(this.PageIndex.ToString(), 200, lb7.Width + lb7.Location.X + fwd, ref tx, "");

                Label lb8 = new Label();
                AddControl("跳转", 1000000009, tx.Width + tx.Location.X + fwd, ref lb8, "跳转");
            }
            else
            {
                Label lb = new Label();
                StringBuilder outPut = new StringBuilder();
                if (string.IsNullOrEmpty(this.FirstPageMessage))
                {
                    outPut.AppendFormat("第{0}-{1}条，", this.Startindex, this.RecordCount);
                    outPut.AppendFormat("每页{0}条，共{1}条", this.PageSize, this.RecordCount);
                }
                else
                {
                    outPut.AppendFormat(this.FirstPageMessage);
                }
                AddShowControl(outPut.ToString(), 1002, fwd, ref lb, outPut.ToString());
            }
        }

        /// <summary>
        /// 分页模板100
        /// </summary>
        public void GetPageModel100()
        {
            int totalCount = this.RecordCount;
            if (this.PageIndex <= 0)
            {
                this.PageIndex = 1;
            }
            int start = (this.PageIndex - 5 + this.PageOffset);
            if (start < 1)
            {
                start = 1;
            }
            int end = (start + this.PageBarNum - 1);
            if (end > this.PageCount)
            {
                start += this.PageCount - end;
                if (start <= 0)
                {
                    start = 1;
                }
                end = this.PageCount;
            }
            StringBuilder outPut = new StringBuilder();
            if (this.EndIndex > totalCount)
            {
                outPut.AppendFormat("第{0}-{1}条，", this.Startindex, totalCount);
            }
            else
            {
                outPut.AppendFormat("第{0}-{1}条，", this.Startindex, this.EndIndex);
            }
            outPut.AppendFormat("每页{1}条，共{0}条", totalCount, this.PageSize);
            Label lb1 = new Label();
            AddShowControl(outPut.ToString(), 1000000001, FirstXLocation, ref lb1, outPut.ToString());
            Label lb3 = new Label();
            bool isenable = true;
            if (this.PageIndex <= 1)
            {
                isenable = false;
            }
            Label lb2 = new Label();
            AddControl(FirstPageTitle, 1000000002, lb1.Width + lb1.Location.X + fwd, ref lb2, "首页", isenable);
            AddControl(PrevPageTitle, 1000000003, lb2.Width + lb2.Location.X + fwd, ref lb3, "上一页", isenable);
            Label lb6 = new Label();
            isenable = true;
            if (this.PageIndex == this.pageCount)
            {
                isenable = false;
            }
            Label lb4 = new Label();
            AddControl(NextPageTitle, 1000000004, lb3.Width + lb3.Location.X + fwd, ref lb4, "下一页", isenable);
            AddControl(LastPageTitle, 1000000005, lb4.Width + lb4.Location.X + fwd, ref lb6, "尾页", isenable);
            Label lb7 = new Label();
            if (!string.IsNullOrEmpty(LastShowText))
            {
                AddShowControl(LastShowText, 1000000006, lb6.Width + lb6.Location.X + fwd, ref lb7, LastShowText);
            }
            else
            {
                AddShowControl("第" + this.PageIndex + "页/共" + this.PageCount + "页", 1000000006, lb6.Width + lb6.Location.X + fwd, ref lb7, "第" + this.PageIndex + "页/共" + this.PageCount + "页");
            }

            TextBox tx = new TextBox();
            AddTextControl(this.PageIndex.ToString(), 200, lb7.Width + lb7.Location.X + fwd, ref tx, "");

            Label lb8 = new Label();
            AddControl("跳转", 1000000009, tx.Width + tx.Location.X + fwd, ref lb8, "跳转");

        }

 public void PageNumControl_Load(object sender, EventArgs e)
        {
            this.panel1.Controls.Clear();
            this.PageIndex = 1;
            if (OnPageChanged != null)
            {
                OnPageChanged(this, null);//当前分页数字改变时，触发委托事件
            }
            if (this.PageModel6)
            {
                GetPageModel6();
            }
            else if (this.PageModel100)
            {
                GetPageModel100();
            }
        }

        public void PageNumControl1_OnPageChanged(object sender, EventArgs e)
        {
            SetPageText();
            this.panel1.Controls.Clear();
            Label btn = sender as Label;
            if (btn.Tag.ToString().Trim() == "首页")
            {
                this.PageIndex = 1;
            }
            else if (btn.Tag.ToString().Trim() == "上一页")
            {
                this.PageIndex -= 1;
            }
            else if (btn.Tag.ToString().Trim() == "下一页")
            {
                this.PageIndex += 1;
            }
            else if (btn.Tag.ToString().Trim() == "尾页")
            {
                this.PageIndex = this.pageCount;
            }
            else if (btn.Tag.ToString().Trim() == "跳转")
            {
                // SetPageText();
            }
            else
            {
                this.PageIndex = Convert.ToInt32(btn.Text);
            }
            if (OnPageChanged != null)
            {
                OnPageChanged(this, null);//当前分页数字改变时，触发委托事件
            }
           if (this.PageModel6)
            {
                GetPageModel6();
            }
            else if (this.PageModel100)
            {
                GetPageModel100();
            }
        }

        public void SetPageText()
        {
            foreach (Control c in this.panel1.Controls)
            {
                if (c is TextBox)
                {
                    TextBox tbox = (TextBox)c;
                    if (tbox.Name == "txtBox200")
                    {
                        int pagenum = 1;
                        int.TryParse(tbox.Text, out pagenum);
                        if (pagenum == 0)
                        {
                            pagenum = 1;
                        }
                        this.PageIndex = pagenum;
                    }
                }
            }
        }

        /// <summary>
        /// 更像列表数据
        /// </summary>
        public void UpdateShowData()
        {
            if (OnPageChanged != null)
            {
                OnPageChanged(this, null);//当前分页数字改变时，触发委托事件
            }
            PageNumControl_Load(null, null);
        }

然后下面是该用户控件使用方式，由于页面的页码条和按钮都是动态生成的，所以如果有需要特别设置的样式，可以在代码中定义对应的属性，在引用的时候进行设置

public FrmHome()
        {
            InitializeComponent();
            pageNumControl1.OnPageChanged += new EventHandler(pageNumControl1_OnPageChanged);
        }

        public void BindData()
        {
            PageModelTool pl= ClockBll.GetTable(pageNumControl1.PageSize, pageNumControl1.PageIndex);//获取数据列表（该方法自己根据需要封装即可），将获取的table数据和总数等分页数据，封装到PageModelTool类中（自己定义封装属性，想要啥封装啥）
            gvClockList.AutoGenerateColumns = false;
            gvClockList.DataSource = pl.table;
            pageNumControl1.RecordCount = pl.Number;//数据总数
        }

        private void pageNumControl1_OnPageChanged(object sender, EventArgs e)
        {
            BindData();
        }

       说明：FrmHome是窗体界面，gvClockList是DataGridView控件，pageNumControl1是用户分页控件

下面是分页用户控件设置的属性，可以直接复制到设计窗体后台代码中

            this.pageNumControl1.CurrentNumColor = System.Drawing.Color.Red;
            this.pageNumControl1.CurrentNumFont = new System.Drawing.Font("宋体", 12F);
            this.pageNumControl1.Dock = System.Windows.Forms.DockStyle.Bottom;
            this.pageNumControl1.FirstPageMessage = "";
            this.pageNumControl1.FirstPageTitle = "首页";
            this.pageNumControl1.FirstXLocation = 10;
            this.pageNumControl1.ForeColor = System.Drawing.Color.Red;
            this.pageNumControl1.fwd = 10;
            this.pageNumControl1.LastPageTitle = "尾页";
            this.pageNumControl1.LastShowText = null;
            this.pageNumControl1.Location = new System.Drawing.Point(0, 0);
            this.pageNumControl1.Margin = new System.Windows.Forms.Padding(5);
            this.pageNumControl1.Name = "pageNumControl1";
            this.pageNumControl1.NextPageTitle = "下一页";
            this.pageNumControl1.NumColor = System.Drawing.Color.Black;
            this.pageNumControl1.NumFont = new System.Drawing.Font("宋体", 12F);
            this.pageNumControl1.PageBarNum = 10;
            this.pageNumControl1.PageHeight = 12;this.pageNumControl1.PageModel100 = false;this.pageNumControl1.PageModel6 = true;// 这个属性表示你使用该分页模板来显示分页页码条
            this.pageNumControl1.PageOffset = 0;
            this.pageNumControl1.PageSize = 24;
            this.pageNumControl1.PageWidth = 179;
            this.pageNumControl1.PrevPageTitle = "上一页";
            this.pageNumControl1.RecordCount = 0;
            this.pageNumControl1.Size = new System.Drawing.Size(1130, 53);
            this.pageNumControl1.TabIndex = 0;
            this.pageNumControl1.TextBoxPageColor = System.Drawing.Color.Black;
            this.pageNumControl1.TextBoxPageFont = new System.Drawing.Font("宋体", 9F);
            this.pageNumControl1.TextBoxPageHeight = 17;
            this.pageNumControl1.TextBoxPageWidth = 48;
            this.pageNumControl1.YLocation = 20;
            this.pageNumControl1.OnPageChanged += new System.EventHandler(this.pageNumControl1_OnPageChanged);

下面就是最终的效果啦...

 

 

 有需要的朋友希望可以帮到你，也可以在这个基础上封装自己需要的分页样式，我这边就只是封装了一个自己用的基本样式了