如何使用C Sharp从Access删除数据 [英] how to delete data from Access using c sharp

问题描述

我写了一个代码，但是这个代码不起作用.
请帮帮我............
代码是这样的.......................

I hava written a code but this code does not working.
Please help me............
The code is like this.................

string str = cmbProjctId.Text;
OleDbCommand cmd = new OleDbCommand("Delete Proj_dtls WHERE projectId=@id", con);
 cmd.Parameters.Add(new OleDbParameter("@id",str)); 

con.Open();
cmd.ExecuteNonQuery();

推荐答案

请确保您传入适当的ID值，即字符串或整数.

Make sure you are passing in the appropriate id value i.e. string or int.

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