我正在尝试创建一个Windows窗体应用程序,并且我无法在表单本身添加printviewdialog。下面的代码在显示表单之前弹出printviewdialog。
代码:
//Variables
PrintPreviewDialog printViewDialog = new PrintPreviewDialog();
public Form1()
{
InitializeComponent();
initComponents();
}
public void initComponents()
{
printViewDialog.ClientSize = new System.Drawing.Size(500, 400);
printViewDialog.Location = new System.Drawing.Point(0, 0);
printViewDialog.ShowDialog();
this.Controls.Add(printViewDialog);
}
收到错误:“this.Controls.Add(printViewDialog);”
错误:“无法将最高niveau元素添加到另一个元素。”
答案 0 :(得分:0)
尝试使用
printViewDialog.TopLevel = false;
在添加之前。
答案 1 :(得分:0)
我已经使用PrintPreviewControl来解决我的问题了,谢谢你们!
将PrintPreviewControl拖到我的表单中,并使用下面的代码进行一些设置:
//Get responsive width and height.
System.Drawing.Rectangle workingRectangle = Screen.PrimaryScreen.WorkingArea;
int height = workingRectangle.Height;
int width = workingRectangle.Width / 100 * 75;
//Settings printPreviewControl
printPreviewControl1.ClientSize = new System.Drawing.Size(width, height);
printPreviewControl1.Location = new System.Drawing.Point(0, 0);