单击带有图像的C按钮时不会被“推入”

我正在涉猎c_,而且我对它相当缺乏经验。我有一个带文本和图像的按钮。当我运行程序并按下按钮时,按钮和文本一起被按下,但图像保持静止。

有人知道解决办法吗?

*编辑:

    this.btnRename.AllowDrop = true;
    this.btnRename.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
                | System.Windows.Forms.AnchorStyles.Right)));
    this.btnRename.BackgroundImageLayout = System.Windows.Forms.ImageLayout.None;
    this.btnRename.Image = ((System.Drawing.Image)(resources.GetObject("btnRename.Image")));
    this.btnRename.ImageAlign = System.Drawing.ContentAlignment.TopCenter;
    this.btnRename.Location = new System.Drawing.Point(675, 3);
    this.btnRename.Margin = new System.Windows.Forms.Padding(0);
    this.btnRename.Name = "btnRename";
    this.btnRename.Size = new System.Drawing.Size(55, 48);
    this.btnRename.TabIndex = 7;
    this.btnRename.Text = "&Rename";
    this.btnRename.TextAlign = System.Drawing.ContentAlignment.BottomCenter;
    this.btnRename.UseVisualStyleBackColor = false;
    this.btnRename.Click += new System.EventHandler(this.btnRename_Click);