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* UIForm：修改一处Icon图片显示的问题

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Sunny 2021-02-09 10:47:09 +08:00
parent 359513a5d5
commit ec54bfd398
6 changed files with 13 additions and 1 deletions
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Bin/net40/SunnyUI.Demo.exe
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Bin/net40/SunnyUI.dll
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SunnyUI/Forms/UIForm.cs
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@ -30,6 +30,7 @@ using System.Collections.Generic;
using System.ComponentModel; using System.ComponentModel;
using System.Drawing; using System.Drawing;
using System.Drawing.Design; using System.Drawing.Design;
using System.IO;
using System.Windows.Forms; using System.Windows.Forms;
namespace Sunny.UI namespace Sunny.UI
@ -1005,7 +1006,10 @@ namespace Sunny.UI
if (ShowTitleIcon && Icon != null) if (ShowTitleIcon && Icon != null)
{ {
e.Graphics.DrawImage(Icon.ToBitmap(), 6, (TitleHeight - 24) / 2, 24, 24); using (Image image = IconToImage(Icon))
{
e.Graphics.DrawImage(image, 6, (TitleHeight - 24) / 2, 24, 24);
}
} }
SizeF sf = e.Graphics.MeasureString(Text, Font); SizeF sf = e.Graphics.MeasureString(Text, Font);
@ -1019,6 +1023,14 @@ namespace Sunny.UI
} }
} }
private Image IconToImage(Icon icon)
{
MemoryStream mStream = new MemoryStream();
icon.Save(mStream);
Image image = Image.FromStream(mStream);
return image;
}
private bool showTitleIcon; private bool showTitleIcon;
[Description("显示标题栏图标"), Category("SunnyUI")] [Description("显示标题栏图标"), Category("SunnyUI")]