将按钮背景/图像设置为动画 GIF
本文关键字:动画 GIF 设置 图像 按钮 背景 | 更新日期: 2023-09-27 18:36:50
我有一个.gif文件,我希望将其用作按钮的背景图像。我想这样做的主要原因(因为我知道你们中的一些人会想知道我为什么要这样做)是因为按钮与类的实例相关,我想监视这些类。当一个类(因此按钮)进入"警报"状态时,我希望我使用这些动画 GIF。我试过了;
mainUI.Controls["btn" + device.deviceButtonNumber].BackgroundImage = (System.Drawing.Image)Properties.Resources.red_orange;
但据我了解.背景图像不支持动画 GIF。我已经在整个StackOverflow中尝试了一些建议,这些似乎都不适合我,例如将BackgroundImageLayout设置为居中等等。
我想作为最后的手段,我可以让它像 gif 一样手动循环浏览图像,但这会产生更多的工作,我想让事情变得简单。有什么建议吗?
编辑:对不起,忘了添加,这是在Winforms中。
编辑2:
例如,当我动态创建按钮时,就像这样;
Button btnAdd = new Button();
btnAdd.Text = mDevices[i].deviceDescription;
btnAdd.Location = new Point(mDevices[i].deviceXPos.Value, mDevices[i].deviceYPos.Value);
我仍然可以访问:
btnAdd.Image <- note i can access image.
然后当我稍后从另一个线程修改它们时,我发现它们是这样的;
mainUI.Controls["btn" + device.deviceButtonNumber].text = blah blah
mainUI.Controls["btn" + device.deviceButtonNumber].Location = blah blah
但是我无法访问;
mainUI.Controls["btn" + device.deviceButtonNumber].Image
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Form1));
this.button1 = new System.Windows.Forms.Button();
this.SuspendLayout();
// this.button1.Image = new Bitmap(@"C:'images'dance.gif");
// if you import the local resource
this.button1.Image = ((System.Drawing.Image)(resources.GetObject("button1.Image")));
this.button1.ImageAlign = System.Drawing.ContentAlignment.TopRight;
this.button1.Location = new System.Drawing.Point(109, 73);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(523, 437);
this.button1.TabIndex = 1;
this.button1.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
this.button1.UseVisualStyleBackColor = true;
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 17F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(807, 640);
this.Controls.Add(this.button1);
this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.Name = "Form1";
this.Text = "Image In Button Control";
this.ResumeLayout(false);
}
我建议使用PictureBox
而不是Button
,PictureBox
支持.gif
图像以及click
事件