打印 DataGridView

我设置了我的表格 DataGridView 通过预订，目前我可以打印 DataGridView, 但只有在显示屏上显示的内容，因此才会在滚动下打印时可见的任何数据。

如何更改代码，以便在按下打印按钮时 /包括滚动时查看的数据/ 在页面上打印？


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;



namespace project

{

 public partial class frmViewBookings : Form

 {

 public frmViewBookings//

 {

 InitializeComponent//;

 }



 private void btnClose_Click/object sender, EventArgs e/

 {

 Form3 mainpage = new Form3//;

 mainpage.Show//;

 this.Close//;

 }



 private void frmViewBookings_Load/object sender, EventArgs e/

 {

 // TODO: This line of code loads data into the 'usersDataSet1.Booking' table. You can move, or remove it, as needed.

 this.bookingTableAdapter.Fill/this.usersDataSet1.Booking/; 

 }



 private void printDocument1_PrintPage/object sender, System.Drawing.Printing.PrintPageEventArgs e/

 {

 Bitmap bm = new Bitmap/this.dataGridView1.Width, this.dataGridView1.Height/;

 this.dataGridView1.DrawToBitmap/bm, new Rectangle/0, 0, this.dataGridView1.Width, this.dataGridView1.Height//;

 e.Graphics.DrawImage/bm, 0, 0/;

 } 



 private void btnPrint_Click/object sender, EventArgs e/

 {

 printDocument1.Print//;

 }

 }

}
2021-03-20 添加评论
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没有找到相关结果

    已邀请:

    诸葛浮云

    赞同来自:

    您需要做的是创建一个虚拟形状，其中包含要打印的控件的大小，然后以虚拟形式添加元素，显示形状并打印人体模型上的控制元素。

    这就是我的方式：


    private void printDocument1_PrintPage/object sender, System.Drawing.Printing.PrintPageEventArgs e/
    
{
    
 //Create bitmap
    
 Bitmap image = new Bitmap/dataGridView1.Width, dataGridView1.Height/;
    
 //Create form
    
 Form f = new Form//;
    
 //add datagridview to the form
    
 f.Controls.Add/dataGridView1/;
    
 //set the size of the form to the size of the datagridview
    
 f.Size = dataGridView1.Size;
    
 //draw the datagridview to the bitmap
    
 dataGridView1.DrawToBitmap/image, new Rectangle/0, 0, dataGridView1.Width, dataGridView1.Height//;
    
 //dispose the form
    
 f.Dispose//;
    
 //print
    
 e.Graphics.DrawImage/image, 0, 0/;
    
}
    2021-03-20 0 0
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