【发布时间】:2018-05-31 06:15:11
【问题描述】:
我在 EnterColsAndRows 类中创建了一个包含行和列的文本框数组。我需要在 button_click 方法中使用它来为每一行和每一列创建一个 int 变量数组。
public partial class EnterColsAndRows : Form
{
public int width_of_nonogram;
public int height_of_nonogram;
public EnterColsAndRows(int width, int height)
{
InitializeComponent();
width_of_nonogram = width;
height_of_nonogram = height;
TextBox[] textBox1 = new TextBox[width_of_nonogram];
TextBox[] textBox2 = new TextBox[height_of_nonogram];
for (int i = 0; i < width_of_nonogram; i++)
{
textBox1[i] = new TextBox();
textBox1[i].Text = "Col " + (i + 1);
Point p = new Point(20, 30 * i);
textBox1[i].Location = p;
this.Controls.Add(textBox1[i]);
}
for (int i = 0; i < height_of_nonogram; i++)
{
textBox2[i] = new TextBox();
textBox2[i].Text = "Row " + (i + 1);
Point p = new Point(200, 30 * i);
textBox2[i].Location = p;
this.Controls.Add(textBox2[i]);
}
}
private void button1_Click(object sender, EventArgs e)
{
}
【问题讨论】:
-
您应该在表单级别而不是在方法级别声明
TextBox[] textBox1 = new TextBox[width_of_nonogram];和TextBox[] textBox2 = new TextBox[height_of_nonogram];。 -
你应该阅读How to Ask,然后让你的问题更清楚。
标签: c# arrays winforms textbox