{"id":160,"date":"2007-09-06T16:56:34","date_gmt":"2007-09-06T14:56:34","guid":{"rendered":"http:\/\/unckel.com\/blog\/?p=160"},"modified":"2019-12-07T22:21:51","modified_gmt":"2019-12-07T21:21:51","slug":"asp-net-excel-tabelle-in-gridview-anzeigen","status":"publish","type":"post","link":"https:\/\/unckel.de\/blog\/asp-net-excel-tabelle-in-gridview-anzeigen\/","title":{"rendered":"ASP.NET: Excel-Tabelle in GridView anzeigen"},"content":{"rendered":"<p>Dieses kleine Code-Snippet in C# zeigt, wie mit ASP.NET 2.0 auf Exceldateien \u00fcber OLEDB zugegriffen werden kann.<\/p>\n<pre>\/\/using System.Data.OleDb;\n\nusing (OleDbConnection dbConn =\n  new OleDbConnection(\"Provider=Microsoft.Jet.OLEDB.4.0;data source=\" +\n  Server.MapPath(\"~\/Data\/Mappe1.xls\") + \";Extended Properties=Excel 8.0;\"))\n{\n  dbConn.Open();\n  OleDbCommand dbComm =\n    new OleDbCommand(\"SELECT * FROM [Tabelle1$]\", dbConn);\n  \n  using (OleDbDataReader dbRead = dbComm.ExecuteReader())\n  {\n    GridView1.DataSource = dbRead;\n    GridView1.DataBind();\n  }\n}<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Dieses kleine Code-Snippet in C# zeigt, wie mit ASP.NET 2.0 auf Exceldateien \u00fcber OLEDB zugegriffen werden kann. \/\/using System.Data.OleDb; using (OleDbConnection dbConn = new OleDbConnection(&#8222;Provider=Microsoft.Jet.OLEDB.4.0;data source=&#8220; + Server.MapPath(&#8222;~\/Data\/Mappe1.xls&#8220;) + &#8222;;Extended Properties=Excel 8.0;&#8220;)) { dbConn.Open(); OleDbCommand dbComm = new OleDbCommand(&#8222;SELECT * FROM [Tabelle1$]&#8220;, dbConn); using (OleDbDataReader dbRead = dbComm.ExecuteReader()) { GridView1.DataSource = dbRead; GridView1.DataBind(); } }<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[71],"tags":[],"class_list":["post-160","post","type-post","status-publish","format-standard","hentry","category-webdesign"],"_links":{"self":[{"href":"https:\/\/unckel.de\/blog\/wp-json\/wp\/v2\/posts\/160","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unckel.de\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unckel.de\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unckel.de\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unckel.de\/blog\/wp-json\/wp\/v2\/comments?post=160"}],"version-history":[{"count":1,"href":"https:\/\/unckel.de\/blog\/wp-json\/wp\/v2\/posts\/160\/revisions"}],"predecessor-version":[{"id":821,"href":"https:\/\/unckel.de\/blog\/wp-json\/wp\/v2\/posts\/160\/revisions\/821"}],"wp:attachment":[{"href":"https:\/\/unckel.de\/blog\/wp-json\/wp\/v2\/media?parent=160"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unckel.de\/blog\/wp-json\/wp\/v2\/categories?post=160"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unckel.de\/blog\/wp-json\/wp\/v2\/tags?post=160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}