OleDbConnection selectConnection = new OleDbConnection(string.Format("Provider=Microsoft.Ace.OleDb.12.0;Data Source={0};Extended Properties='Excel 12.0; HDR=Yes; IMEX=1'", fileUrl));
string str = selectConnection.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, null).Rows[0]["TABLE_NAME"].ToString().Trim();
请问selectConnection.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, null)是什么意思?
selectConnection.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, null).Rows[0]["TABLE_NAME"].ToString().Trim();是什么意思?
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