[問題] OleDbConnection 路徑
我有2個OleDbConnection 一個叫conn一個叫myconn
當我先執行了以下程式碼
OleDbConnectionStringBuilder connString = new OleDbConnectionStringBuilder();
OleDbConnection conn = new OleDbConnection();
OleDbCommand cmd = new OleDbCommand();
connString.Provider = "Microsoft.ACE.OLEDB.12.0";
connString.DataSource =Application.StartupPath+"\\DB.accdb";
conn.ConnectionString = connString.ConnectionString;
cmd.Connection = conn;
就無法再使用myconn了,myconn是用再將access資料顯示於datagrid
請問是datasource被更改掉了嗎?
string strCon = "Provider=Microsoft.ACE.OLEDB.12.0; Data Source = DB.accdb;";
資料庫是ACCESS2010
麻煩各位大大幫個忙
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