71 lines
1.8 KiB
C#
71 lines
1.8 KiB
C#
namespace Sunny.UI.Demo
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{
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public partial class FFlowLayoutPanel : UIPage
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{
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public FFlowLayoutPanel()
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{
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InitializeComponent();
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}
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public override void Init()
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{
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base.Init();
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uiFlowLayoutPanel1.Clear();
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index = 0;
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for (int i = 0; i < 10; i++)
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{
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uiButton1.PerformClick();
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}
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}
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private int index;
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UIButton btn;
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private void uiButton1_Click(object sender, System.EventArgs e)
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{
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btn = new UIButton();
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btn.SetDPIScale();
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btn.Text = "Button" + index++.ToString("D2");
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//btn.Click += Btn_Click;
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//建议用封装的方法Add
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uiFlowLayoutPanel1.Add(btn);
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//也可以用原生方法Controls.Add（不推荐）
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//uiFlowLayoutPanel1.Controls.Add(btn);
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uiButton3.Enabled = true;
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}
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private void Btn_Click(object sender, System.EventArgs e)
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{
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var button = (UIButton)sender;
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ShowInfoTip(button.Text);
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}
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private void uiButton2_Click(object sender, System.EventArgs e)
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{
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//清除用Clear方法
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uiFlowLayoutPanel1.Clear();
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//或者用
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//uiFlowLayoutPanel1.Panel.Controls.Clear();
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uiButton3.Enabled = false;
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}
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private void uiButton3_Click(object sender, System.EventArgs e)
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{
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if (btn != null)
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{
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//移除用Remove方法
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uiFlowLayoutPanel1.Remove(btn);
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//或者用
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//uiFlowLayoutPanel1.Panel.Controls.Remove(btn);
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btn = null;
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}
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uiButton3.Enabled = false;
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}
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}
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}
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