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我有一个程序,将excel电子表格导入到datagridview。我写的代码如下:导入到DataGridView的任何Excel电子表格 - C#
try
{
OleDbConnectionStringBuilder connStringBuilder = new OleDbConnectionStringBuilder();
connStringBuilder.DataSource = file;
connStringBuilder.Provider = "Microsoft.Jet.OLEDB.4.0";
connStringBuilder.Add("Extended Properties", "Excel 8.0;HDR=NO;IMEX1");
DbProviderFactory factory = DbProviderFactories.GetFactory("System.Data.OleDb");
DbDataAdapter adapter = factory.CreateDataAdapter();
DbCommand selectCommand = factory.CreateCommand();
selectCommand.CommandText = "SELECT * FROM [All Carpets to Excel$]";
DbConnection connection = factory.CreateConnection();
connection.ConnectionString = connStringBuilder.ConnectionString;
selectCommand.Connection = connection;
adapter.SelectCommand = selectCommand;
data = new DataSet();
adapter.Fill(data);
dataGridView1.DataSource = data.Tables[0].DefaultView;
}
catch (IOException)
{
}
行 “selectCommand.CommandText = ”SELECT * FROM [所有地毯到Excel $]“;”从该表中获取具有该名称的数据。我想知道如何让这个程序打开任何工作表名称的Excel文档。一个我可能不知道的。
在此先感谢!
我尝试使用它,它似乎这个返回一个空字符串数组... – 2012-07-10 16:42:36
Excel文件有多个表虽然。 – 2012-07-10 16:44:17
我认为这可能是“foreach”声明。 – 2012-07-10 16:47:59