回答編集履歴
1
ソース修正
test
CHANGED
@@ -5,6 +5,12 @@
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public partial class Form1 : Form
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{
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private Panel pnlScore, pnlKey;
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private PictureBox picScore, picKeybord;
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public Form1()
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@@ -14,39 +20,109 @@
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-
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//フォームの大きさ
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this.
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this.Size = new Size(800, 500);
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-
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//表示領域のパネル
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p
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this.pnlScore = new Panel() { Location = new Point(130, 10), Size = new Size(640, 370), AutoScroll = true };
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this.pnlKey = new Panel() { Location = new Point(10, 10), Size = new Size(120, 350) };
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-
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this.Controls.Add(pnlKey);
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this.Controls.Add(pnlScore);
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//描画するPictureBox
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this.picKeybord = new PictureBox() { Location = new Point(0, 0), Size = new Size(120, 600) };
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this.picScore = new PictureBox() { Location = new Point(0, 0), Size = new Size(5000, 600) };
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pnlKey.Controls.Add(picKeybord);
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pnlScore.Controls.Add(picScore);
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this.picKeybord.Paint += new System.Windows.Forms.PaintEventHandler(this.picKeybord_Paint);
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this.picScore.Paint += new System.Windows.Forms.PaintEventHandler(this.picScore_Paint);
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this.pnlScore.Scroll += new System.Windows.Forms.ScrollEventHandler(this.pnlFumen_Scroll);
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}
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private void
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private void pnlFumen_Scroll(object sender, ScrollEventArgs e)
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{
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//
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//譜面部分の縦スクロールにキーボード部分を連動させる
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e.Graphics.Clear(Color.White);
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for
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if (e.ScrollOrientation == ScrollOrientation.VerticalScroll)
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{
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-
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picKeybord.Top = -e.NewValue;
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}
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}
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private void picKeybord_Paint(object sender, PaintEventArgs e)
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{
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for (int y = 0; y < picKeybord.Height; y += 50)
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{
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e.Graphics.FillRectangle(Brushes.Black, 0, y, picKeybord.Width, 30);
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}
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}
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private void picScore_Paint(object sender, PaintEventArgs e)
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{
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for (int x = 0; x < picScore.Width; x += 50)
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{
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for (int y = 0; y < picScore.Height; y += 50)
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{
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if(x % 100 != 0 && y % 100 == 0)
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{
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e.Graphics.FillRectangle(Brushes.Black, x, y, 50, 50);
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}
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}
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}
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}
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}
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