实例介绍
【实例简介】
【实例截图】
【核心代码】
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 | //---------------------------------------------------------------------// // Copyright (c) Microsoft Corporation. All rights reserved.// //THIS CODE AND INFORMATION ARE PROVIDED AS IS WITHOUT WARRANTY OF ANY//KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE//IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A//PARTICULAR PURPOSE.//---------------------------------------------------------------------using System;using System.Drawing;using System.Collections;using System.ComponentModel;using System.Windows.Forms;using System.Data;using System.Windows.Forms.Design;namespace AdvancedDataGridView{ /// <summary> /// Summary description for form. /// </summary> public partial class Form1 : System.Windows.Forms.Form { /// <summary> /// Required designer variable. /// </summary> private System.ComponentModel.IContainer components = null; public Form1() { InitializeComponent(); } private void Form1_Load(object sender, System.EventArgs e) { attachmentColumn.DefaultCellStyle.NullValue = null; // load image strip this.imageStrip.ImageSize = new System.Drawing.Size(16, 16); this.imageStrip.TransparentColor = System.Drawing.Color.Magenta; this.imageStrip.ImageSize = new Size(16, 16); this.imageStrip.Images.AddStrip(Properties.Resources.newGroupPostIconStrip); treeGridView1.ImageList = imageStrip; // attachment header cell this.attachmentColumn.HeaderCell = new AttachmentColumnHeader(imageStrip.Images[2]); } private void Form1_Shown(object sender, EventArgs e) { Font boldFont = new Font(treeGridView1.DefaultCellStyle.Font, FontStyle.Bold); TreeGridNode node = treeGridView1.Nodes.Add(null, "Using DataView filter when binding to DataGridView", "tab", @"10/19/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = node.Nodes.Add(null, "Re: Using DataView filter when binding to DataGridView", "tab", @"10/19/2005 1:02 AM"); node.ImageIndex = 1; node = treeGridView1.Nodes.Add(null, @"Using CurrencyManager's ItemChanged Event correctly", "michael", @"11/27/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = node.Nodes.Add(null, "Re: Using CurrencyManager's ItemChanged Event correctly", "tab", @"10/19/2005 1:02 AM"); node.ImageIndex = 1; node = treeGridView1.Nodes.Add(null, @"updgrade vb6 to .net adodc", "howie", @"11/27/2005 1:02 AM"); node.ImageIndex = 1; node = treeGridView1.Nodes.Add(null, @"threads for reading data to textarea", "ajijv", @"11/20/2005 1:02 AM"); node.ImageIndex = 1; node = treeGridView1.Nodes.Add(null, @"SQL Server and DataSet bound to DataGridView", "tab", @"11/20/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = node.Nodes.Add(null, "Re: SQL Server and DataSet bound to DataGridView", "Bart Mermuys", @"10/19/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = treeGridView1.Nodes.Add(null, @"SQL Server timeout", "sybn", @"11/7/2005 1:02 AM"); node.ImageIndex = 1; node = treeGridView1.Nodes.Add(null, @"Selecting rows in the DataGrid", "jez", @"10/3/2005 1:02 AM"); node.ImageIndex = 1; node = treeGridView1.Nodes.Add(null, @"Referring to boundfields properties", "mikeslaptop", @"10/17/2005 1:02 AM"); node.ImageIndex = 1; node = treeGridView1.Nodes.Add(null, @"NEWBIE with database connection error", @"No_So_Clever", @"10/24/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = node.Nodes.Add(null, "Re: NEWBIE with database connection error", "Jerry H", @"10/31/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = treeGridView1.Nodes.Add(null, @"Referring to boundfields properties", "mikeslaptop", @"10/17/2005 1:02 AM"); node.ImageIndex = 1; node = treeGridView1.Nodes.Add(null, @"Partial load of data", "james", @"10/19/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = treeGridView1.Nodes.Add(null, @"Master-details query", "pinerallo", @"10/29/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = treeGridView1.Nodes.Add(null, @"How to access a datagrid column", "mervin", @"11/1/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = treeGridView1.Nodes.Add(null, @"Empty table", "guy", @"10/26/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = treeGridView1.Nodes.Add(null, @"Deepbinding: ICustomTypeDescriptor problem", @"kpax", @"10/12/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = node.Nodes.Add(null, "Re: Deepbinding: ICustomTypeDescriptor problem", "Mervin", @"10/31/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = node.Parent.Nodes.Add(null, "Re: Deepbinding: ICustomTypeDescriptor problem", "Jerry H", @"10/31/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = node.Nodes.Add(null, "Re: Deepbinding: ICustomTypeDescriptor problem", "james", @"10/31/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = node.Nodes.Add(null, "Re: Deepbinding: ICustomTypeDescriptor problem", "Mark", @"10/31/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = node.Parent.Nodes.Add(null, "Re: Deepbinding: ICustomTypeDescriptor problem", "Jerry H", @"10/31/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = treeGridView1.Nodes.Add(null, @"Datasource propert in usercontrol", "mamaike", @"10/23/32005 1:02 AM"); node.ImageIndex = 1; node = treeGridView1.Nodes.Add(null, @"DataGridView insert record", "Stephen", @"11/24/32005 1:02 AM"); node.ImageIndex = 1; node = treeGridView1.Nodes.Add(null, @"GridView null values", "Stanislav Nedelchev", @"11/29/32005 1:02 AM"); node.ImageIndex = 1; node = treeGridView1.Nodes.Add(null, @"Current position", "No_So_Clever", @"11/8/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = treeGridView1.Nodes.Add(null, @"ComboBox inside of datgrid", "Rick", @"11/24/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = treeGridView1.Nodes.Add(null, @"Quick question about datagrid", "Sowen", @"11/14/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = node.Nodes.Add(null, "Re: Quick question about datagrid", "Jerry H", @"10/31/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = treeGridView1.Nodes.Add(null, @"Best single documentation source for Binding", "Michael", @"11/2/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; node = treeGridView1.Nodes.Add(null, @"Bind dataset to crystal report", "Sanjeewa", @"11/24/2005 1:02 AM"); node.ImageIndex = 0; node.DefaultCellStyle.Font = boldFont; } internal class AttachmentColumnHeader : DataGridViewColumnHeaderCell { public Image _image; public AttachmentColumnHeader(Image img) : base() { this._image = img; } protected override void Paint(Graphics graphics, Rectangle clipBounds, Rectangle cellBounds, int rowIndex, DataGridViewElementStates dataGridViewElementState, object value, object formattedValue, string errorText, DataGridViewCellStyle cellStyle, DataGridViewAdvancedBorderStyle advancedBorderStyle, DataGridViewPaintParts paintParts) { base.Paint(graphics, clipBounds, cellBounds, rowIndex, dataGridViewElementState, value, formattedValue, errorText, cellStyle, advancedBorderStyle, paintParts); graphics.DrawImage(_image, cellBounds.X 4, cellBounds.Y 2); } protected override object GetValue(int rowIndex) { return null; } } } } |
标签： winform 实例 C# DataGridView
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