{"id":911,"date":"2021-10-07T01:23:47","date_gmt":"2021-10-07T01:23:47","guid":{"rendered":"http:\/\/gongyikun.cn\/?p=911"},"modified":"2021-10-07T01:23:47","modified_gmt":"2021-10-07T01:23:47","slug":"winform-%e4%b8%ad-datagridview%e8%ae%be%e7%bd%ae%e8%87%aa%e9%80%82%e5%ba%94%e5%88%97%e5%ae%bd%e3%80%81%e6%a0%87%e9%a2%98%e5%86%85%e5%ae%b9%e5%b1%85%e4%b8%ad","status":"publish","type":"post","link":"https:\/\/blog.gongyikun.cn\/?p=911","title":{"rendered":"Winform \u4e2d DataGridView\u8bbe\u7f6e\u81ea\u9002\u5e94\u5217\u5bbd\u3001\u6807\u9898\u5185\u5bb9\u5c45\u4e2d"},"content":{"rendered":"<h3>1\u3001\u5b9e\u73b0\u4ee3\u7801<\/h3>\n<pre><code class=\"language-csharp line-numbers\"> private void AutoResize_dgv(DataGridView dgv )\n        {\n            int width=0;\n            \/\/\u5bf9\u4e8eDataGridView\u7684\u6bcf\u4e00\u4e2a\u5217\u90fd\u8c03\u6574\n            for (int i = 0; i &lt; dgv.Columns.Count; i++)\n            {\n                \/\/\u5c06\u6bcf\u4e00\u5217\u90fd\u8c03\u6574\u4e3a\u81ea\u52a8\u9002\u5e94\u6a21\u5f0f\n                dgv.AutoResizeColumn(i, DataGridViewAutoSizeColumnMode.AllCells);\n                \/\/\u8bb0\u5f55\u6574\u4e2aDataGridView\u7684\u5bbd\u5ea6\n                width += dgv.Columns[i].Width;\n            }\n            \/\/\u5224\u65ad\u8c03\u6574\u540e\u7684\u5bbd\u5ea6\u4e0e\u539f\u6765\u8bbe\u5b9a\u7684\u5bbd\u5ea6\u7684\u5173\u7cfb\uff0c\u5982\u679c\u662f\u8c03\u6574\u540e\u7684\u5bbd\u5ea6\u5927\u4e8e\u539f\u6765\u8bbe\u5b9a\u7684\u5bbd\u5ea6\uff0c\n            \/\/\u5219\u5c06DataGridView\u7684\u5217\u81ea\u52a8\u8c03\u6574\u6a21\u5f0f\u8bbe\u7f6e\u4e3a\u663e\u793a\u7684\u5217\u5373\u53ef\uff0c\n            \/\/\u5982\u679c\u662f\u5c0f\u4e8e\u539f\u6765\u8bbe\u5b9a\u7684\u5bbd\u5ea6\uff0c\u5c06\u6a21\u5f0f\u6539\u4e3a\u586b\u5145\u3002\n            if (width &gt; dgv.Size.Width)\n            {\n                dgv.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.DisplayedCells;\n            }\n            else\n            {\n                dgv.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;\n            }\n            \/\/\u51bb\u7ed3\u67d0\u5217 \u4ece\u5de6\u5f00\u59cb 0\uff0c1\uff0c2\n            dgv.Columns[1].Frozen = true;\n\n            \/\/\u6807\u9898\u5c45\u4e2d\n            dgv.ColumnHeadersDefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter;\n            \/\/\u5185\u5bb9\u5c45\u4e2d\n            dgv.RowsDefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter;\n\n        }\n<\/code><\/pre>\n<h3>2\u3001DataGridViewAutoSizeColumnMode\u679a\u4e3e<\/h3>\n<p>\u4e3b\u8981\u7528\u5230\u4e86DataGridViewAutoSizeColumnMode\u679a\u4e3e\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6eDataGridView\u7684\u5c5e\u6027\u6765\u5b9e\u73b0<\/p>\n<pre><code class=\"language-csharp line-numbers\">\/\/ \u6458\u8981:\n    \/\/     \u5b9a\u4e49\u7528\u4e8e\u6307\u5b9a\u5982\u4f55\u8c03\u6574\u5217\u5bbd\u7684\u503c\u3002\n    public enum DataGridViewAutoSizeColumnMode\n    {\n        \/\/ \u6458\u8981:\n        \/\/     \u5217\u7684\u5927\u5c0f\u8c03\u6574\u884c\u4e3a\u4ece System.Windows.Forms.DataGridView.AutoSizeColumnsMode \u5c5e\u6027\u7ee7\u627f\u3002\n        NotSet = 0,\n        \/\/\n        \/\/ \u6458\u8981:\n        \/\/     \u5217\u5bbd\u4e0d\u4f1a\u81ea\u52a8\u8c03\u6574\u3002\n        None = 1,\n        \/\/\n        \/\/ \u6458\u8981:\n        \/\/     \u8c03\u6574\u5217\u5bbd\uff0c\u4ee5\u9002\u5408\u5217\u6807\u9898\u5355\u5143\u683c\u7684\u5185\u5bb9\u3002\n        ColumnHeader = 2,\n        \/\/\n        \/\/ \u6458\u8981:\n        \/\/     \u8c03\u6574\u5217\u5bbd\uff0c\u4ee5\u9002\u5408\u8be5\u5217\u4e2d\u7684\u6240\u6709\u5355\u5143\u683c\u7684\u5185\u5bb9\uff0c\u4e0d\u5305\u62ec\u6807\u9898\u5355\u5143\u683c\u3002\n        AllCellsExceptHeader = 4,\n        \/\/\n        \/\/ \u6458\u8981:\n        \/\/     \u8c03\u6574\u5217\u5bbd\uff0c\u4ee5\u9002\u5408\u8be5\u5217\u4e2d\u7684\u6240\u6709\u5355\u5143\u683c\u7684\u5185\u5bb9\uff0c\u5305\u62ec\u6807\u9898\u5355\u5143\u683c\u3002\n        AllCells = 6,\n        \/\/\n        \/\/ \u6458\u8981:\n        \/\/     \u8c03\u6574\u5217\u5bbd\uff0c\u4ee5\u9002\u5408\u5f53\u524d\u5c4f\u5e55\u4e0a\u663e\u793a\u7684\u884c\u7684\u5217\u4e2d\u7684\u6240\u6709\u5355\u5143\u683c\u7684\u5185\u5bb9\uff0c\u4e0d\u5305\u62ec\u6807\u9898\u5355\u5143\u683c\u3002\n        DisplayedCellsExceptHeader = 8,\n        \/\/\n        \/\/ \u6458\u8981:\n        \/\/     \u8c03\u6574\u5217\u5bbd\uff0c\u4ee5\u9002\u5408\u5f53\u524d\u5c4f\u5e55\u4e0a\u663e\u793a\u7684\u884c\u7684\u5217\u4e2d\u7684\u6240\u6709\u5355\u5143\u683c\u7684\u5185\u5bb9\uff0c\u5305\u62ec\u6807\u9898\u5355\u5143\u683c\u3002\n        DisplayedCells = 10,\n        \/\/\n        \/\/ \u6458\u8981:\n        \/\/     \u8c03\u6574\u5217\u5bbd\uff0c\u4f7f\u6240\u6709\u5217\u7684\u5bbd\u5ea6\u6b63\u597d\u586b\u5145\u63a7\u4ef6\u7684\u663e\u793a\u533a\u57df\uff0c\u53ea\u9700\u8981\u6c34\u5e73\u6eda\u52a8\u4fdd\u8bc1\u5217\u5bbd\u5728 System.Windows.Forms.DataGridViewColumn.MinimumWidth\n        \/\/     \u5c5e\u6027\u503c\u4ee5\u4e0a\u3002 \u76f8\u5bf9\u5217\u5bbd\u7531\u76f8\u5bf9 System.Windows.Forms.DataGridViewColumn.FillWeight \u5c5e\u6027\u503c\u51b3\u5b9a\u3002\n        Fill = 16,\n    }\n<\/code><\/pre>\n<h3>3\u3001\u6570\u636e\u7ed1\u5b9a\u65b9\u6cd5<\/h3>\n<p><strong>\u5efa\u4e00\u4e2a\u7528\u4e8e\u6d4b\u8bd5\u7684Person\u7c7b<\/strong><\/p>\n<pre><code class=\"language-csharp line-numbers\">public class Person\n    {\n        [Description(\"\u59d3\u540d\")]\n        public string Name { get; set; }\n        [Description(\"\u6027\u522b\")]\n        public string Gender { get; set; }\n        [Description(\"\u5730\u5740\")]\n        public string Address { get; set; }\n    }\n<\/code><\/pre>\n<p><strong>winform\u7ed1\u5b9a\u6570\u636e\u6e90<\/strong><\/p>\n<pre><code class=\"language-csharp line-numbers\">List&lt;Person&gt; list = new List&lt;Person&gt;() \n{ \n   new Person(){Name=\"\u5f20\u4e09\",Gender=\"\u7537\",Address=\"\u5317\u4eac\u5e02 \u6d77\u6dc0\u533a \u5927\u949f\u5bfa\"},\n   new Person(){Name=\"\u674e\u65af\",Gender=\"\u7537\",Address=\"\u4e0a\u6d77\u5e02\"},\n   new Person(){Name=\"\u738b\u4e8c\",Gender=\"\u5973\",Address=\"\u6cb3\u5357\u7701 \u90d1\u5dde\u5e02 \u4e8c\u4e03\u5e7f\u573a\u9644\u8fd1\"},\n   new Person(){Name=\"\u738b\u4e8c\",Gender=\"\u5973\",Address=\"\u6cb3\u5357\u7701 \u90d1\u5dde\u5e02 \"},\n   new Person(){Name=\"\u738b\u4e8c\",Gender=\"\u5973\",Address=\"\u6cb3\u5357\u7701\"}\n};\n\/\/\u7ed1\u5b9a\u6570\u636e\u6e90\u7684\u505a\u6cd5\u548c\u539f\u6765\u76f8\u540c\n dgv.DataSource = list;\n<\/code><\/pre>\n<div class=\"clearfix\"><\/div>","protected":false},"excerpt":{"rendered":"<p>1\u3001\u5b9e\u73b0\u4ee3\u7801 private void AutoResize_dgv(DataGridView dgv ) { [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[33],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=\/wp\/v2\/posts\/911"}],"collection":[{"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=911"}],"version-history":[{"count":1,"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=\/wp\/v2\/posts\/911\/revisions"}],"predecessor-version":[{"id":912,"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=\/wp\/v2\/posts\/911\/revisions\/912"}],"wp:attachment":[{"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=911"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=911"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=911"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}