PictureBoxSizeMode is error?

本文关键字：error is PictureBoxSizeMode | 更新日期: 2023-09-27 17:50:01

在Listview中进行类型转换时出现错误:

    private void listView1_SelectedIndexChanged(object sender, EventArgs e)
    {
        int a = 1;
        string theimage = textBox1.Text + @"'allimages'";
        foreach (ListViewItem item in listView1.SelectedItems)
        {   
            // 39 zero's + "1"
            string initValue = new String('0', 3) + "0";
            // convert to int and add 1
            int newValue = Int32.Parse(initValue) + a;
            // convert back to string with leading zero's
            string newValueString = newValue.ToString().PadLeft(4, '0');
            string imageslist =  "product" + newValueString + "img";
            string[] images = Directory.GetFiles(theimage, imageslist + "*.jpg");
            // Cast the Picturebox
            PictureBox myPicBox = new PictureBox();
            myPicBox.Location = new Point(7, 240);
            myPicBox.Size = new System.Drawing.Size(140, 140);
            myPicBox.SizeMode = PictureBoxSizeMode.AutoSize;
            myPicBox.Margin = new Padding(3,3,3,3);
            myPicBox.Visible = true;
            myPicBox.Image = new Bitmap(images[1]);
            Controls.Add(myPicBox);
            System.Diagnostics.Debugger.Break();
            //List<PictureBox> pictureBoxList = new List<PictureBox>();
        }
    }

是我的错:

错误1 'test. form1 . pictureboxsizemode()'是一个'方法'，在给定的上下文中无效C:'Users'radiaku'Documents'Visual Studio 2008'Projects'test'test'Form1.cs 428 37 test

当我使用button_click处理程序时，上面的代码工作得很好。

PictureBoxSizeMode is error?

听起来你的表单有一个方法叫做PictureBoxSizeMode。您可以更改方法名称，或者将属性设置器更改为:

myPicBox.SizeMode = System.Windows.Forms.PictureBoxSizeMode.AutoSize;

只有在代码中有一个名为PictureBoxSizeMode的方法时才会发生该错误。您应该将该方法重命名为其他东西。像这样的场景:

private void UserInput_KeyPress(object sender, KeyPressEventArgs e)
{
    PictureBox myPicBox = new PictureBox();
    myPicBox.Location = new Point(7, 240);
    myPicBox.Size = new System.Drawing.Size(140, 140);
    myPicBox.SizeMode = PictureBoxSizeMode.AutoSize;
    myPicBox.Margin = new Padding(3, 3, 3, 3);
    myPicBox.Visible = true;
}
private void PictureBoxSizeMode()
{
}

或者用命名空间来限定它。

myPicBox.SizeMode = myPicBox.SizeMode = System.Windows.Forms.PictureBoxSizeMode.AutoSize;
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