通过使用数组如何在数据库中存储数据 [英] by using array how to store data in database

问题描述

给我一​​些建议，以便使用c#.net将数据存储在数据库中.
我是空白...
获取数组并通过一些文本框或gridview显示它.

give me some suggestion to store data in database using c#.net.
i m blank...
get array and display it through some textbox or gridview

推荐答案

要在数据库中输入数据，假设您有两个字段

To enter data into database, assuming you have two fields

"myField1":nvarchar(50)
"myField2":datetime

并且正在使用MS Sql:

And are using MS Sql:

using (SqlConnection con = new SqlConnection(strConnect))
    {
    con.Open();
    using (SqlCommand com = new SqlCommand("INSERT INTO myTable (myField1, myField2) " +
                                           "VALUES (@MF1, @MF2)", con))
        {
        com.Parameters.AddWithValue("@MF1", "Test");
        com.Parameters.AddWithValue("@MF2", DateTime.Now);
        com.ExecuteNonQuery();
        }
    }

要读出来，TextBox不是最佳选择，最好显示一些数据行:尝试使用DataGridView:

To read it out, a TextBox is not the best choice, somethign that displays rows fo data would be better: try a DataGridView:

using (SqlConnection con = new SqlConnection(strConnect))
    {
    DataSet ds = new DataSet();
    SqlDataAdapter adp = new SqlDataAdapter("SELECT * FROM myTable", con);
    adp.Fill(ds);
    myDataGridView.DataSource = ds;
    }

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