c#連線oracle資料庫字串(查詢資料)
usingsystem;
using
system.collections.generic;
using
system.componentmodel
using system.data.oracleclient;;//
這行和下一行都要先在引用中填加system.data.oracleclient
using
system.data;
using
system.drawing;
using
system.text;
using
system.windows.forms;
namespace
private
void button1_click(object
sender, eventargs e)
odr.close();
//關閉reader.這是一定要寫的
}
catch
finally
#endregion
} }
}
c#連線oracle資料庫字串的**
注意:一定要新增這個:
專案->新增引用->.net->system.data.oracleclient.dll
usingsystem;
using
system.data;
using
system.windows.forms;
using
system.data.oracleclient;
namespace
test
...
rs.close();
} catch
(exception e)
...
finally
...
} }
}
c#連線oracle資料庫(更改資料庫中的記錄並查詢更改後的資料)
usingsystem;
using
system.collections.generic;
using system.componentmodel;//
這行和下一行都要先在引用中填加system.data.oracleclient
using
system.data.oracleclient;
using
system.data;
using
system.drawing;
using
system.text;
using
system.windows.forms;
namespace
private
void button1_click(object
sender, eventargs e)
odr.close();
//關閉reader.這是一定要寫的
}
catch
finally
#endregion
}
private
void button2_click(object
sender, eventargs e)
catch
finally
#endregion
} }
}
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