首先要寫連接字符串
可以在web.config裏寫上
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然後再後臺調用
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string orclcon = ConfigurationManager.ConnectionStrings["oracleson"].ConnectionString;
string orclcon = ConfigurationManager.ConnectionStrings["oracleson"].ConnectionString;
然後要新建一個數據庫連接對象
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OracleConnection conn = new OracleConnection(orclcon)
OracleConnection conn = new OracleConnection(orclcon)
創建一個OracleCommand對象來對數據庫進行操作
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OracleCommand cmd = conn.CreateCommand()
OracleCommand cmd = conn.CreateCommand()打開連接
[html] view plaincopyprint?conn.Open();
conn.Open();操作就行了
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cmd.CommandText = "insert into T_12(AAAA)values(:a)";
cmd.Parameters.AddWithValue(":a", TextBox1.Text); //參數替換oracle數據庫要用: sqlserver數據庫是@
cmd.ExecuteNonQuery();
cmd.CommandText = "insert into T_12(AAAA)values(:a)";
cmd.Parameters.AddWithValue(":a", TextBox1.Text); //參數替換oracle數據庫要用: sqlserver數據庫是@
cmd.ExecuteNonQuery();