C# 以每行3个为一组定位标签和文本框的算法
根据XML文件的内容,程序必须在运行时动态创建文本框和标签。我希望在groupbox中按如下方式组织此控件:C# 以每行3个为一组定位标签和文本框的算法,c#,winforms,controls,alignment,C#,Winforms,Controls,Alignment,根据XML文件的内容,程序必须在运行时动态创建文本框和标签。我希望在groupbox中按如下方式组织此控件: [label1] [textbox1] [label2] [texbox2] [label3] [textbox] [label4] [textbox4] [label5] [textbox5] [...] 等等 //list the disiciplanas from XML file //into combobox control.
[label1] [textbox1] [label2] [texbox2] [label3] [textbox]
[label4] [textbox4] [label5] [textbox5] [...]
等等
//list the disiciplanas from XML file
//into combobox control.
for (int i = 0,
label_X = 20, label_Y = 20,
textbox_X = 74, textbox_Y = 20,
len = materias[0].ChildNodes.Count,
line = 0, tmp_pos = 20;
i < len;
i++,
tab_index++,
line++,
tmp_pos += 20
)
{
XmlNode materia = materias[0].ChildNodes[i];
Point label_position, textbox_position;
Label label = new Label();
TextBox textbox = new TextBox();
#if DEBUG_
if (line == 3)
{
label_X = 200 + tmp_pos;
label_Y = 25 + tmp_pos;
}
else
{
label_X += 10;
}
textbox_Y = label_Y;
#else
label_Y += 20;
textbox_Y = label_Y;
#endif
label.Text = "foo";
textbox.Size = new Size(48, 20);
textbox.Name = String.Format("nota{0}", fo.Name);
label_position = new Point();
label_position.X = label_X;
label_position.Y = label_Y;
textbox_position = new Point();
textbox_position.X = textbox_X;
textbox_position.Y = textbox_Y;
label.Location = label_position;
textbox.Location = textbox_position;
textbox.Left = 150;
textbox.TabIndex = tab_index;
notas_panel.Controls.Add(label);
notas_panel.Controls.Add(textbox);
}
但是我不知道如何计算X
和Y
值。我尝试过几种解决方案,但没有成功。下面是我当前的实现,它将标签和文本框放在每行中:
[label1] [texbox1]
[labe2] [texbox2]
等等
//list the disiciplanas from XML file
//into combobox control.
for (int i = 0,
label_X = 20, label_Y = 20,
textbox_X = 74, textbox_Y = 20,
len = materias[0].ChildNodes.Count,
line = 0, tmp_pos = 20;
i < len;
i++,
tab_index++,
line++,
tmp_pos += 20
)
{
XmlNode materia = materias[0].ChildNodes[i];
Point label_position, textbox_position;
Label label = new Label();
TextBox textbox = new TextBox();
#if DEBUG_
if (line == 3)
{
label_X = 200 + tmp_pos;
label_Y = 25 + tmp_pos;
}
else
{
label_X += 10;
}
textbox_Y = label_Y;
#else
label_Y += 20;
textbox_Y = label_Y;
#endif
label.Text = "foo";
textbox.Size = new Size(48, 20);
textbox.Name = String.Format("nota{0}", fo.Name);
label_position = new Point();
label_position.X = label_X;
label_position.Y = label_Y;
textbox_position = new Point();
textbox_position.X = textbox_X;
textbox_position.Y = textbox_Y;
label.Location = label_position;
textbox.Location = textbox_position;
textbox.Left = 150;
textbox.TabIndex = tab_index;
notas_panel.Controls.Add(label);
notas_panel.Controls.Add(textbox);
}
//列出XML文件中的disiciplanas
//进入组合框控件。
对于(int i=0,
标签X=20,标签Y=20,
文本框X=74,文本框Y=20,
len=Materials[0]。ChildNodes.Count,
直线=0,tmp_位置=20;
i
我希望这是清楚的。提前感谢最简单的方法就是不要计算它们 创建一个面板并去掉它的边框。在面板上创建动态控件,并将面板设置为Dock Top,然后在面板上调用
BringToFront()
(或者可以是SendToBack()
,我永远记不起它们在运行时以何种方式帮助停靠)
创建下一个批次时,所有控件都具有相同的位置,但它们的父面板会自动放置在前一个批次的下方
结果应该如下所示:
公共部分类表单1:表单
{
列出儿童名单;
公共表格1()
{
初始化组件();
Children=新列表();
AddRange(可枚举的范围(0,20));
ShowChildren();
}
私家子女()
{
对于(int i=0;i
最简单的方法是不要计算它们
创建一个面板并去掉它的边框。在面板上创建动态控件,并将面板设置为Dock Top,然后在面板上调用BringToFront()
(或者可以是SendToBack()
,我永远记不起它们在运行时以何种方式帮助停靠)
创建下一个批次时,所有控件都具有相同的位置,但它们的父面板会自动放置在前一个批次的下方
结果应该如下所示:
公共部分类表单1:表单
{
列出儿童名单;
公共表格1()
{
初始化组件();
Children=新列表();
AddRange(可枚举的范围(0,20));
ShowChildren();
}
私家子女()
{
对于(int i=0;ipublic IEnumerable<Point> GetLocations(int numCols,int colWidth,int rowHeight)
{
int x = 0, y = 0;
while (true)
{
for (int i = 0; i < numCols; i++)
{
yield return new Point(x, y);
x += colWidth;
}
x = 0;
y += rowHeight;
}
}
foreach (Point p in GetLocations(3, 100, 32).Take(12))
{
Console.WriteLine(p);
}