datagridview绑定分页控件

HZH_Controls/HZH_Controls/Controls/ComboBox/UCComboBox.cs

@@ -335,47 +335,55 @@ namespace HZH_Controls.Controls
 
         private void click_MouseDown(object sender, MouseEventArgs e)
         {
-            if (this.Source != null && this.Source.Count > 0)
+            if (_frmAnchor == null || _frmAnchor.IsDisposed || _frmAnchor.Visible == false)
             {
-                int intRow = 0;
-                int intCom = 1;
-                var p = this.PointToScreen(this.Location);
-                while (true)
+
+                if (this.Source != null && this.Source.Count > 0)
                 {
-                    int intScreenHeight = Screen.PrimaryScreen.Bounds.Height;
-                    if ((p.Y + this.Height + this.Source.Count / intCom * 50 < intScreenHeight || p.Y - this.Source.Count / intCom * 50 > 0)
-                        && (_dropPanelHeight <= 0 ? true : (this.Source.Count / intCom * 50 <= _dropPanelHeight)))
+                    int intRow = 0;
+                    int intCom = 1;
+                    var p = this.PointToScreen(this.Location);
+                    while (true)
                     {
-                        intRow = this.Source.Count / intCom + (this.Source.Count % intCom != 0 ? 1 : 0);
-                        break;
+                        int intScreenHeight = Screen.PrimaryScreen.Bounds.Height;
+                        if ((p.Y + this.Height + this.Source.Count / intCom * 50 < intScreenHeight || p.Y - this.Source.Count / intCom * 50 > 0)
+                            && (_dropPanelHeight <= 0 ? true : (this.Source.Count / intCom * 50 <= _dropPanelHeight)))
+                        {
+                            intRow = this.Source.Count / intCom + (this.Source.Count % intCom != 0 ? 1 : 0);
+                            break;
+                        }
+                        intCom++;
                     }
-                    intCom++;
-                }
-                UCTimePanel ucTime = new UCTimePanel();
-                ucTime.IsShowBorder = true;
-                int intWidth = this.Width / intCom;
-                if (intWidth < _ItemWidth)
-                    intWidth = _ItemWidth;
-                Size size= new Size(intCom * intWidth, intRow * 50);
-                ucTime.Size =size;
-                ucTime.FirstEvent = true;
-                ucTime.SelectSourceEvent += ucTime_SelectSourceEvent;
-                ucTime.Row = intRow;
-                ucTime.Column = intCom;
-                List<KeyValuePair<string, string>> lst = new List<KeyValuePair<string, string>>();
-                foreach (var item in this.Source)
-                {
-                    lst.Add(new KeyValuePair<string, string>(item.Key, item.Value));
-                }
-                ucTime.Source = lst;
+                    UCTimePanel ucTime = new UCTimePanel();
+                    ucTime.IsShowBorder = true;
+                    int intWidth = this.Width / intCom;
+                    if (intWidth < _ItemWidth)
+                        intWidth = _ItemWidth;
+                    Size size = new Size(intCom * intWidth, intRow * 50);
+                    ucTime.Size = size;
+                    ucTime.FirstEvent = true;
+                    ucTime.SelectSourceEvent += ucTime_SelectSourceEvent;
+                    ucTime.Row = intRow;
+                    ucTime.Column = intCom;
+                    List<KeyValuePair<string, string>> lst = new List<KeyValuePair<string, string>>();
+                    foreach (var item in this.Source)
+                    {
+                        lst.Add(new KeyValuePair<string, string>(item.Key, item.Value));
+                    }
+                    ucTime.Source = lst;
+
+                    ucTime.SetSelect(_selectedValue);
 
-                ucTime.SetSelect(_selectedValue);
+                    _frmAnchor = new Forms.FrmAnchor(this, ucTime);
+                    _frmAnchor.Load += (a, b) => { (a as Form).Size = size; };
 
-                _frmAnchor = new Forms.FrmAnchor(this, ucTime);
-                _frmAnchor.Load += (a, b) => { (a as Form).Size = size; };
-               
-                _frmAnchor.Show(this.FindForm());
+                    _frmAnchor.Show(this.FindForm());
 
+                }
+            }
+            else
+            {
+                _frmAnchor.Close();
             }
         }
 

HZH_Controls/HZH_Controls/Controls/DataGridView/DataGridViewCellEventArgs.cs

@@ -6,7 +6,7 @@ using System.Windows.Forms;
 
 namespace HZH_Controls.Controls
 {
-    public class DataGridViewCellEventArgs : EventArgs
+    public class DataGridViewEventArgs : EventArgs
     {
         public Control CellControl { get; set; }
         public int CellIndex { get; set; }

HZH_Controls/HZH_Controls/Controls/DataGridView/DataGridViewCellEventHandler.cs

@@ -8,5 +8,5 @@ namespace HZH_Controls.Controls
 {
     [Serializable]
     [ComVisible(true)]
-    public delegate void DataGridViewCellEventHandler(object sender, DataGridViewCellEventArgs e);
+    public delegate void DataGridViewEventHandler(object sender, DataGridViewEventArgs e);
 }

HZH_Controls/HZH_Controls/Controls/DataGridView/IDataGridViewRow.cs

@@ -11,15 +11,15 @@ namespace HZH_Controls.Controls
         /// <summary>
         /// CheckBox选中事件
         /// </summary>
-        event DataGridViewCellEventHandler CheckBoxChangeEvent;
+        event DataGridViewEventHandler CheckBoxChangeEvent;
         /// <summary>
         /// 点击单元格事件
         /// </summary>
-        event DataGridViewCellEventHandler CellClick;
+        event DataGridViewEventHandler CellClick;
         /// <summary>
         /// 数据源改变事件
         /// </summary>
-        event DataGridViewCellEventHandler SourceChanged;
+        event DataGridViewEventHandler SourceChanged;
         /// <summary>
         /// 列参数，用于创建列数和宽度
         /// </summary>

HZH_Controls/HZH_Controls/Controls/DataGridView/UCDataGridView.Designer.cs

@@ -32,6 +32,7 @@
             this.panColumns = new System.Windows.Forms.TableLayoutPanel();
             this.ucSplitLine_H1 = new HZH_Controls.Controls.UCSplitLine_H();
             this.panRow = new System.Windows.Forms.Panel();
+            this.panPage = new System.Windows.Forms.Panel();
             this.panHead.SuspendLayout();
             this.SuspendLayout();
             // 
@@ -74,14 +75,24 @@
             this.panRow.Dock = System.Windows.Forms.DockStyle.Fill;
             this.panRow.Location = new System.Drawing.Point(0, 40);
             this.panRow.Name = "panRow";
-            this.panRow.Size = new System.Drawing.Size(1061, 525);
+            this.panRow.Size = new System.Drawing.Size(1061, 475);
             this.panRow.TabIndex = 1;
             // 
+            // panPage
+            // 
+            this.panPage.Dock = System.Windows.Forms.DockStyle.Bottom;
+            this.panPage.Location = new System.Drawing.Point(0, 515);
+            this.panPage.Name = "panPage";
+            this.panPage.Size = new System.Drawing.Size(1061, 50);
+            this.panPage.TabIndex = 0;
+            this.panPage.Visible = false;
+            // 
             // UCDataGridView
             // 
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.None;
             this.BackColor = System.Drawing.Color.White;
             this.Controls.Add(this.panRow);
+            this.Controls.Add(this.panPage);
             this.Controls.Add(this.panHead);
             this.Name = "UCDataGridView";
             this.Size = new System.Drawing.Size(1061, 565);
@@ -97,6 +108,7 @@
         private System.Windows.Forms.TableLayoutPanel panColumns;
         private UCSplitLine_H ucSplitLine_H1;
         private System.Windows.Forms.Panel panRow;
+        private System.Windows.Forms.Panel panPage;
 
     }
 }

HZH_Controls/HZH_Controls/Controls/DataGridView/UCDataGridViewRow.cs

@@ -9,15 +9,16 @@ using System.Windows.Forms;
 
 namespace HZH_Controls.Controls
 {
+    [ToolboxItem(false)]
     public partial class UCDataGridViewRow : UserControl, IDataGridViewRow
     {
 
         #region 属性
-        public event DataGridViewCellEventHandler CheckBoxChangeEvent;
+        public event DataGridViewEventHandler CheckBoxChangeEvent;
 
-        public event DataGridViewCellEventHandler CellClick;
+        public event DataGridViewEventHandler CellClick;
 
-        public event DataGridViewCellEventHandler SourceChanged;
+        public event DataGridViewEventHandler SourceChanged;
 
         public List<DataGridViewColumnEntity> Columns
         {
@@ -81,7 +82,7 @@ namespace HZH_Controls.Controls
         {
             if (CellClick != null)
             {
-                CellClick(sender, new DataGridViewCellEventArgs()
+                CellClick(sender, new DataGridViewEventArgs()
                 {
                     CellControl = this,
                     CellIndex = (sender as Control).Tag.ToInt()
@@ -134,7 +135,7 @@ namespace HZH_Controls.Controls
                                 IsChecked = box.Checked;
                                 if (CheckBoxChangeEvent != null)
                                 {
-                                    CheckBoxChangeEvent(a, new DataGridViewCellEventArgs()
+                                    CheckBoxChangeEvent(a, new DataGridViewEventArgs()
                                     {
                                         CellControl = box,
                                         CellIndex = 0

HZH_Controls/HZH_Controls/Controls/List/IPageControl.cs

@@ -10,7 +10,7 @@ namespace HZH_Controls.Controls
         /// <summary>
         /// 数据源改变时发生
         /// </summary>
-        event PageControlEventHandler ShowChanged;
+        event PageControlEventHandler ShowSourceChanged;
         /// <summary>
         /// 数据源
         /// </summary>

HZH_Controls/HZH_Controls/Controls/List/UCPagerControl.Designer.cs

-namespace HZH_Controls.Controls.List
+namespace HZH_Controls.Controls
 {
     partial class UCPagerControl
     {
@@ -64,7 +64,6 @@
             this.panel4.Name = "panel4";
             this.panel4.Size = new System.Drawing.Size(68, 46);
             this.panel4.TabIndex = 3;
-            this.panel4.Visible = false;
             this.panel4.MouseDown += new System.Windows.Forms.MouseEventHandler(this.panel4_MouseDown);
             // 
             // panel3
@@ -75,7 +74,6 @@
             this.panel3.Name = "panel3";
             this.panel3.Size = new System.Drawing.Size(68, 46);
             this.panel3.TabIndex = 2;
-            this.panel3.Visible = false;
             this.panel3.MouseDown += new System.Windows.Forms.MouseEventHandler(this.panel3_MouseDown);
             // 
             // panel2
@@ -86,7 +84,6 @@
             this.panel2.Name = "panel2";
             this.panel2.Size = new System.Drawing.Size(68, 46);
             this.panel2.TabIndex = 1;
-            this.panel2.Visible = false;
             this.panel2.MouseDown += new System.Windows.Forms.MouseEventHandler(this.panel2_MouseDown);
             // 
             // panel1
@@ -97,7 +94,6 @@
             this.panel1.Name = "panel1";
             this.panel1.Size = new System.Drawing.Size(68, 46);
             this.panel1.TabIndex = 0;
-            this.panel1.Visible = false;
             this.panel1.MouseDown += new System.Windows.Forms.MouseEventHandler(this.panel1_MouseDown);
             // 
             // UCPagerControl

HZH_Controls/HZH_Controls/Controls/List/UCPagerControl.cs

@@ -7,13 +7,14 @@ using System.Linq;
 using System.Text;
 using System.Windows.Forms;
 
-namespace HZH_Controls.Controls.List
+namespace HZH_Controls.Controls
 {
+    [ToolboxItem(true)]
     public partial class UCPagerControl : UCPagerControlBase
     {
         public UCPagerControl()
         {
-            InitializeComponent();
+            InitializeComponent();           
         }
 
         private void panel1_MouseDown(object sender, MouseEventArgs e)

HZH_Controls/HZH_Controls/Controls/List/UCPagerControlBase.cs

@@ -9,6 +9,7 @@ using System.Windows.Forms;
 
 namespace HZH_Controls.Controls
 {
+    [ToolboxItem(false)]
     public class UCPagerControlBase : UserControl, IPageControl
     {
         #region 构造
@@ -39,9 +40,13 @@ namespace HZH_Controls.Controls
         private void InitializeComponent()
         {
             this.SuspendLayout();
+            // 
+            // UCPagerControlBase
+            // 
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.None;
             this.Name = "UCPagerControlBase";
             this.Size = new System.Drawing.Size(304, 58);
+            this.Load += new System.EventHandler(this.UCPagerControlBase_Load);
             this.ResumeLayout(false);
 
         }
@@ -52,13 +57,14 @@ namespace HZH_Controls.Controls
         /// <summary>
         /// 关联的数据源
         /// </summary>
-        public List<object> DataSource { get; set; }
-        public event PageControlEventHandler ShowChanged;
+        public virtual List<object> DataSource { get; set; }
+        public event PageControlEventHandler ShowSourceChanged;
         private int m_pageSize = 1;
         /// <summary>
         /// 每页显示数量
         /// </summary>
-        public int PageSize
+        [Description("每页显示数量"), Category("自定义")]
+        public virtual int PageSize
         {
             get { return m_pageSize; }
             set { m_pageSize = value; }
@@ -67,7 +73,8 @@ namespace HZH_Controls.Controls
         /// <summary>
         /// 开始的下标
         /// </summary>
-        public int StartIndex
+        [Description("开始的下标"), Category("自定义")]
+        public virtual int StartIndex
         {
             get { return startIndex; }
             set
@@ -83,18 +90,38 @@ namespace HZH_Controls.Controls
         {
             InitializeComponent();
         }
-        public void FirstPage()
+
+        private void UCPagerControlBase_Load(object sender, EventArgs e)
+        {
+            if (DataSource == null)
+                ShowBtn(false, false);
+            else
+            {
+                ShowBtn(false, DataSource.Count > PageSize);
+            }
+        }
+        /// <summary>
+        /// 第一页
+        /// </summary>
+        public virtual void FirstPage()
         {
+            if (DataSource == null)
+                return;
             startIndex = 0;
             var s = GetCurrentSource();
 
-            if (ShowChanged != null)
+            if (ShowSourceChanged != null)
             {
-                ShowChanged(s);
+                ShowSourceChanged(s);
             }
         }
-        public void PreviousPage()
+        /// <summary>
+        /// 上一页
+        /// </summary>
+        public virtual void PreviousPage()
         {
+            if (DataSource == null)
+                return;
             if (startIndex == 0)
                 return;
             startIndex -= m_pageSize;
@@ -102,13 +129,18 @@ namespace HZH_Controls.Controls
                 startIndex = 0;
             var s = GetCurrentSource();
 
-            if (ShowChanged != null)
+            if (ShowSourceChanged != null)
             {
-                ShowChanged(s);
+                ShowSourceChanged(s);
             }
         }
-        public void NextPage()
+        /// <summary>
+        /// 下一页
+        /// </summary>
+        public virtual void NextPage()
         {
+            if (DataSource == null)
+                return;
             if (startIndex + m_pageSize >= DataSource.Count)
             {
                 return;
@@ -118,38 +150,47 @@ namespace HZH_Controls.Controls
                 startIndex = 0;
             var s = GetCurrentSource();
 
-            if (ShowChanged != null)
+            if (ShowSourceChanged != null)
             {
-                ShowChanged(s);
+                ShowSourceChanged(s);
             }
         }
-
-        public void EndPage()
+        /// <summary>
+        /// 最后一页
+        /// </summary>
+        public virtual void EndPage()
         {
-            startIndex = DataSource.Count - 1 - m_pageSize;
+            if (DataSource == null)
+                return;
+            startIndex = DataSource.Count  - m_pageSize;
             if (startIndex < 0)
                 startIndex = 0;
             var s = GetCurrentSource();
 
-            if (ShowChanged != null)
+            if (ShowSourceChanged != null)
             {
-                ShowChanged(s);
+                ShowSourceChanged(s);
             }
         }
-
-        public void Reload()
+        /// <summary>
+        /// 刷新数据
+        /// </summary>
+        public virtual void Reload()
         {
             var s = GetCurrentSource();
-            if (ShowChanged != null)
+            if (ShowSourceChanged != null)
             {
-                ShowChanged(s);
+                ShowSourceChanged(s);
             }
         }
-
-
-
-        public List<object> GetCurrentSource()
+        /// <summary>
+        /// 获取当前页数据
+        /// </summary>
+        /// <returns></returns>
+        public virtual List<object> GetCurrentSource()
         {
+            if (DataSource == null)
+                return null;
             int intShowCount = m_pageSize;
             if (intShowCount + startIndex > DataSource.Count)
                 intShowCount = DataSource.Count - startIndex;
@@ -185,9 +226,11 @@ namespace HZH_Controls.Controls
         /// <summary>
         /// 控制按钮显示
         /// </summary>
-        /// <param name="blnLeftBtn"></param>
-        /// <param name="blnRightBtn"></param>
+        /// <param name="blnLeftBtn">是否显示上一页，第一页</param>
+        /// <param name="blnRightBtn">是否显示下一页，最后一页</param>
         protected virtual void ShowBtn(bool blnLeftBtn, bool blnRightBtn)
         { }
+
+        
     }
 }

HZH_Controls/HZH_Controls/Forms/FrmAnchor.cs

@@ -23,6 +23,7 @@ namespace HZH_Controls.Forms
     /// </summary>
     public partial class FrmAnchor : Form, IMessageFilter
     {
+        Control m_parentControl = null;
         private bool blnDown = true;
         #region 构造函数
         /// <summary>
@@ -36,6 +37,7 @@ namespace HZH_Controls.Forms
         /// <param name="deviation">偏移</param>
         public FrmAnchor(Control parentControl, Control childControl, Point? deviation = null)
         {
+            m_parentControl = parentControl;
             InitializeComponent();
             this.Size = childControl.Size;
             this.HandleCreated += FrmDownBoard_HandleCreated;
@@ -75,6 +77,7 @@ namespace HZH_Controls.Forms
 
         public FrmAnchor(Control parentControl, Size size, Point? deviation = null)
         {
+            m_parentControl = parentControl;
             InitializeComponent();
             this.Size = size;
             this.HandleCreated += FrmDownBoard_HandleCreated;

HZH_Controls/HZH_Controls/Forms/FrmTips.cs

@@ -363,9 +363,9 @@ namespace HZH_Controls.Forms
     public enum TipsState
     {
         Default = -1,
-        Success = -11426991,
-        Info = -13658444,
-        Warning = -486394,
-        Error = -4377041
+        Success = -6566849,
+        Info = -12477983,
+        Warning = -357816,
+        Error = -1097849
     }
 }

HZH_Controls/HZH_Controls/HZH_Controls.csproj

@@ -412,6 +412,7 @@
     </EmbeddedResource>
   </ItemGroup>
   <ItemGroup>
+    <None Include="ClassDiagram1.cd" />
     <None Include="Resources\alarm.png" />
   </ItemGroup>
   <ItemGroup>

HZH_Controls/Test/Form1.cs

@@ -57,13 +57,13 @@ namespace Test
             }
             this.ucListExt1.SetList(lst);
 
-List<KeyValuePair<string, string>> lstHL = new List<KeyValuePair<string, string>>();
-for (int i = 0; i < 30; i++)
-{
-    lstHL.Add(new KeyValuePair<string, string>(i.ToString(), "选项" + i));
-}
+            List<KeyValuePair<string, string>> lstHL = new List<KeyValuePair<string, string>>();
+            for (int i = 0; i < 30; i++)
+            {
+                lstHL.Add(new KeyValuePair<string, string>(i.ToString(), "选项" + i));
+            }
 
-this.ucHorizontalList1.DataSource = lstHL;
+            this.ucHorizontalList1.DataSource = lstHL;
         }
 
         private void timer1_Tick(object sender, EventArgs e)
@@ -135,5 +135,10 @@ this.ucHorizontalList1.DataSource = lstHL;
             frm.ShowDialog(this);
         }
 
+        private void button9_Click(object sender, EventArgs e)
+        {
+
+        }
+
     }
 }

HZH_Controls/Test/FrmTemp1Test.cs

@@ -18,8 +18,7 @@ namespace Test
         }
 
         private void FrmTemp1Test_Load(object sender, EventArgs e)
-        {
-           
+        {           
             List<DataGridViewColumnEntity> lstCulumns = new List<DataGridViewColumnEntity>();
             lstCulumns.Add(new DataGridViewColumnEntity() { DataField = "ID", HeadText = "编号", Width = 70, WidthType = SizeType.Absolute });
             lstCulumns.Add(new DataGridViewColumnEntity() { DataField = "Name", HeadText = "姓名", Width = 50, WidthType = SizeType.Percent });
@@ -27,7 +26,7 @@ namespace Test
             this.ucDataGridView1.Columns = lstCulumns;
             this.ucDataGridView1.IsShowCheckBox = true;
             List<object> lstSource = new List<object>();
-            for (int i = 0; i < 10; i++)
+            for (int i = 0; i < 20; i++)
             {
                 TestModel model = new TestModel()
                 {
@@ -38,7 +37,9 @@ namespace Test
                 lstSource.Add(model);
             }
 
-            this.ucDataGridView1.DataSource = lstSource.ToArray();
+            UCPagerControl page = new UCPagerControl();
+            page.DataSource = lstSource;
+            this.ucDataGridView1.Page = page;
             this.ucDataGridView1.First();
         }
     }