datagridview到reportviewer C＃

Question

我需要從datagridview傳輸數據到reportviewer。我的代碼：

using System; 
using System.Collections.Generic; 
using System.ComponentModel; 
using System.Data; 
using System.Drawing; 
using System.Linq; 
using System.Text; 
using System.Threading.Tasks; 
using System.Windows.Forms; 
using Microsoft.Reporting.WinForms; 


namespace test 
{ 
    public partial class Form1 : Form 
    { 

    public Form1() 
    { 
     InitializeComponent(); 
    } 

private void button1_Click(object sender, EventArgs e) 
{ 
    //dataGridView1.AutoGenerateColumns = false; 
    dataGridView1.Columns.Add("test"); 
    dataGridView1.Columns.Add("One"); 
    dataGridView1.Columns.Add("two"); 
    dataGridView1.Columns.Add("three"); 
    dataGridView1.Columns.Add("four"); 
    dataGridView1.Columns.Add("five"); 
    dataGridView1.Columns.Add("six"); 
    dataGridView1.Rows.Add("test", "test ", "1", "2", "3", "4"); 
    dataGridView1.Rows.Add(980, 10, 70, 20, 50); 
    dataGridView1.Rows.Add(860, 20, 50, 60, 35); 
    dataGridView1.Rows.Add(950, 80, 35, 30, 40); 
    dataGridView1.Rows.Add(800, 40, 90, 30, 25); 
    dataGridView1.Rows.Add(900, 20, 45, 30, 60); 
    dataGridView1.Rows.Add(300, 20, 20, 20, 20); 
    dataGridView1.Rows.Add("check" , 50, 80, 50, 70); 
    } 
} 

這些引用並沒有幫助： How to Pass data table from DataGridView ro ReportViewer

Show data from datagridview to reportviewer C# 如何顯示從DataGridView數據的ReportViewer C＃？

Answer 1

你試圖直接添加到dataGridView。
嘗試從IList添加它。

要添加列

DataGridViewColumn columnTime = new DataGridViewTextBoxColumn(); 
        columnTime .DataPropertyName = "Time"; 
        columnTime .Name = "Time:"; 
dataGridView.Columns.Add(columnTime); 

然後

var bindTime= new BindingList<Time>(listTime); 
var sourceTime= new BindingSource(bindTime, null); 
dataGridView.DataSource = sourceTime; 

用同樣添加到DataGridView的到的ReportViewer，如果你需要添加新的東西的DataGridView，只是添加到IList刷新DataGrid和ReportViewer
我想這會比添加eac更容易h線單獨使用