如何制作查询结果的水晶报告

问题描述

我是新来的C＃.net编程新手。我很难想到如何做到这一点。

我有这个代码

I'm new here and new to C# .net programming. I'm having hard time thinking how to do this.
I have this code

private void button2_Click(object sender, EventArgs e)
{        
    if (!string.IsNullOrEmpty(txtsearch.Text.Trim()))
    {
    
        SqlCommand cmdser = new SqlCommand(connection.cmdsearch + txtsearch.Text.ToUpper() + "'", connection.connect);
        SqlDataAdapter da = new SqlDataAdapter(connection.cmdsearch + txtsearch.Text.ToUpper() + "%'", connection.connect);
        connection.connect.Close();
        DataTable dt = new DataTable();
        da.Fill(dt);
    
        if (dt.Rows.Count > 0)
        {
            gv1.DataSource = dt;
    
        }
        else
        {
            MessageBox.Show("No record found", "Important Message");
            txtsearch.Clear();
        }
        connection.connect.Close();
    
    }
    else
    {
        MessageBox.Show("Fill up the field", "Alert");
        
    }
}

如何为我的数据源制作水晶报告？

谢谢提前!!

How can I make a crystal report for my data source?
Thanks in Advance!!

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