private MyOpaqueLayer m_OpaqueLayer = null;//半透明蒙板层
/// <summary>
/// 显示遮罩层
/// </summary>
/// <param name="control">控件</param>
/// <param name="alpha">透明度</param>
/// <param name="isShowLoadingImage">是否显示图标</param>
public void ShowOpaqueLayer(Control control, int alpha, bool isShowLoadingImage, bool opera = true)
{
try
{
if (this.m_OpaqueLayer == null)
{
this.m_OpaqueLayer = new MyOpaqueLayer(alpha, isShowLoadingImage);
control.Controls.Add(this.m_OpaqueLayer);
this.m_OpaqueLayer.Dock = DockStyle.Fill;
this.m_OpaqueLayer.BringToFront();
if (!opera)
{
this.m_OpaqueLayer.LostFocus += new EventHandler((o, e) =>
{
this.m_OpaqueLayer.Focus();
});
}
else
{
this.m_OpaqueLayer.LostFocus -= new EventHandler((o, e) =>
{
this.m_OpaqueLayer.Focus();
});
}
this.m_OpaqueLayer.Focus();
}
this.m_OpaqueLayer.Enabled = true;
this.m_OpaqueLayer.Visible = true;
}
catch { }
}
/// <summary>
/// 显示遮罩层
/// </summary>
/// <param name="control">控件</param>
/// <param name="alpha">透明度</param>
/// <param name="isShowLoadingImage">是否显示图标</param>
public void ShowOpaqueLayer(Control control, int alpha, bool isShowLoadingImage,bool opera=true)
{
try
{
if (this.m_OpaqueLayer == null)
{
this.m_OpaqueLayer = new MyOpaqueLayer(alpha, isShowLoadingImage);
control.Controls.Add(this.m_OpaqueLayer);
this.m_OpaqueLayer.Dock = DockStyle.Fill;
this.m_OpaqueLayer.BringToFront();
if(!opera)
this.m_OpaqueLayer.LostFocus += new EventHandler((o, e) =>
{
this.m_OpaqueLayer.Focus();
});
else
this.m_OpaqueLayer.LostFocus -= new EventHandler((o, e) =>
{
this.m_OpaqueLayer.Focus();
});
this.m_OpaqueLayer.Focus();
}
this.m_OpaqueLayer.Enabled = true;
this.m_OpaqueLayer.Visible = true;
}
catch { }
}
public PaginationUtils(FlowLayoutPanel panel, CustomTipDialog customTipDialog, int[] pageSizeCollection,
CustomPaginationQuery custQuery, MyOpaqueLayer myOpaqueLayer)
{
this.panel = panel;
this.customTipDialog = customTipDialog;
this.pageSizeCollection = pageSizeCollection;
this.custQuery = custQuery;
this.myOpaqueLayer = myOpaqueLayer;
this.customTipDialog.Tag = this.myOpaqueLayer;
}
/// <summary>
/// 显示遮罩层
/// </summary>
/// <param name="control"></param>
/// <param name="alpha"></param>
/// <param name="showLoadingImage"></param>
protected void ShowOpaqueLayer(Control control, int alpha, bool showLoadingImage)
{
if (this.m_OpaqueLayer == null)
{
this.m_OpaqueLayer = new MyOpaqueLayer(alpha, showLoadingImage);
control.Controls.Add(this.m_OpaqueLayer);
this.m_OpaqueLayer.Dock = DockStyle.Fill;
this.m_OpaqueLayer.BringToFront();
m_OpaqueLayer.Click += M_OpaqueLayer_Click;
}
this.m_OpaqueLayer.Enabled = true;
this.m_OpaqueLayer.Visible = true;
}
/// <summary>
/// 显示遮罩层
/// </summary>
/// <param name="control">控件</param>
/// <param name="alpha">透明度</param>
/// <param name="isShowLoadingImage">是否显示图标</param>
public void ShowOpaqueLayer(Form form, int alpha, bool isShowLoadingImage, bool IsShowLabel, string Msg)
{
try
{
if (this.m_OpaqueLayer == null)
{
this.m_OpaqueLayer = new MyOpaqueLayer(alpha, isShowLoadingImage, IsShowLabel, Msg);
form.Controls.Add(this.m_OpaqueLayer);
this.m_OpaqueLayer.Dock = DockStyle.Fill;
this.m_OpaqueLayer.BringToFront();
}
this.m_OpaqueLayer.Enabled = true;
this.m_OpaqueLayer.Visible = true;
}
catch { }
}
/// <summary>
/// 显示遮罩层
/// </summary>
/// <param name="control">控件</param>
/// <param name="alpha">透明度</param>
/// <param name="isShowLoadingImage">是否显示图标</param>
public void ShowOpaqueLayer(Control control, int alpha, bool isShowLoadingImage)
{
try
{
if (this.m_OpaqueLayer == null)
{
this.m_OpaqueLayer = new MyOpaqueLayer(alpha, isShowLoadingImage);
control.Controls.Add(this.m_OpaqueLayer);
this.m_OpaqueLayer.Dock = DockStyle.Fill;
this.m_OpaqueLayer.BringToFront();
}
this.m_OpaqueLayer.Enabled = true;
this.m_OpaqueLayer.Visible = true;
}
catch { }
}
/// <summary>
/// 显示遮罩层
/// </summary>
/// <param name="control">控件</param>
/// <param name="alpha">透明度</param>
/// <param name="isShowLoadingImage">是否显示图标</param>
public void ShowOpaqueLayer(Form form, int alpha, bool isShowLoadingImage, bool IsShowLabel, string Msg)
{
try
{
if (this.m_OpaqueLayer == null)
{
this.m_OpaqueLayer = new MyOpaqueLayer(alpha, isShowLoadingImage, IsShowLabel, Msg);
form.Controls.Add(this.m_OpaqueLayer);
this.m_OpaqueLayer.Dock = DockStyle.Fill;
this.m_OpaqueLayer.BringToFront();
}
this.m_OpaqueLayer.Enabled = true;
this.m_OpaqueLayer.Visible = true;
}
catch { }
}
private MyOpaqueLayer m_OpaqueLayer = null; //半透明蒙板层
#endregion Fields
#region Methods
/// <summary>
/// 隐藏遮罩层
/// </summary>
public void HideOpaqueLayer()
{
try
{
if (this.m_OpaqueLayer != null)
{
this.m_OpaqueLayer.Visible = false;
this.m_OpaqueLayer.Enabled = false;
m_OpaqueLayer = null;
}
}
catch (Exception)
{
throw;
}
finally { }
}
/// <summary>
/// 隐藏遮罩层
/// </summary>
public void HideOpaqueLayer()
{
try
{
if (this.m_OpaqueLayer != null)
{
this.m_OpaqueLayer.Visible = false;
this.m_OpaqueLayer.Enabled = false;
m_OpaqueLayer = null;
}
}
catch (Exception)
{
throw;
}
finally { }
}
/// <summary>
/// 显示遮罩层
/// </summary>
/// <param name="control">控件</param>
/// <param name="alpha">透明度</param>
/// <param name="isShowLoadingImage">是否显示图标</param>
public static void Loading(this Control control, int alpha = 125, bool isShowLoadingImage = true)
{
try
{
if (m_OpaqueLayer != null)
{
m_OpaqueLayer.Parent.Controls.Remove(m_OpaqueLayer);
m_OpaqueLayer = null;
}
if (m_OpaqueLayer == null)
{
m_OpaqueLayer = new MyOpaqueLayer(alpha, isShowLoadingImage);
control.Controls.Add(m_OpaqueLayer);
m_OpaqueLayer.Dock = DockStyle.Fill;
m_OpaqueLayer.BringToFront();
}
m_OpaqueLayer.Enabled = true;
m_OpaqueLayer.Visible = true;
EnabledTabIndex(control, false);
}
catch { }
}
