C# WPF 移动窗口
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C# WPF Move the window
提问by user2194683
I have added the following parameters to my Window:
我已将以下参数添加到我的Window:
WindowStyle="None"
WindowStartupLocation="CenterScreen"
AllowsTransparency="True"
ResizeMode="NoResize" Background="Transparent"
And now I can't move the Window, so I have added the following part of code to my Window:
现在我无法移动Window，所以我在我的 中添加了以下代码部分Window：
#region Window: Moving
private void OnMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
DragMove();
}
#endregion
Also I must specify that my XAMLcode in my Windowis the following (the Windowlook like the Polygon):
此外，我必须指定我的XAML代码Window如下（Window看起来像Polygon）：
<Window Title="New Science"
Height="588" Width="760" MinHeight="360" MinWidth="360"
WindowStyle="None" WindowStartupLocation="CenterScreen"
AllowsTransparency="True"
ResizeMode="NoResize" Background="Transparent"
xmlns:my="clr-namespace:Bourlesque.Lib.Windows.Media;assembly=Bourlesque.Lib.Windows.Media">
<Grid>
<my:UniPolygon DefaultRadiusIn="10" DefaultRadiusOut="10" Fill="#FF92C2F2" Name="m_tPlgOuter" Offset="0" Points=" 0;26;; 10;19;10;; 10;0;; 265;0;20;; 290;20;20;; -60,1;20;3;; -60,1;5;10;; -40,1;5;10;; -40,1;20;2.5;; -35,1;20;2.5;; -35,1;5;10;; -15,1;5;10;; -15,1;20;3;; 0,1;20;; 0,1;0,1;; 0;0,1;; " Stretch="None" Stroke="#FF535353" StrokeThickness="0.1" />
</Grid>
</Window>
I would like to know what should I do to make the Windowchange it's position on mouse drag and what to add to resize the window with the condition that the controls and other things I will add will resize too(I have found this code to resize and I would like to know if is good here).
我想知道我应该怎么做才能Window改变它在鼠标拖动时的位置以及添加什么来调整窗口大小，条件是我将添加的控件和其他东西也会调整大小（我发现这个代码可以调整大小和我想知道这里是否好）。
采纳答案by gariel
Found a example: http://cloudstore.blogspot.com.br/2008/06/moving-wpf-window-with-windowstyle-of.html
找到一个例子：http: //cloudstore.blogspot.com.br/2008/06/moving-wpf-window-with-windowstyle-of.html
Anyway, to move a Window in WinForms I used in a project the following code, can be useful if you are having problems:
无论如何，要在 WinForms 中移动窗口，我在项目中使用了以下代码，如果您遇到问题，可能会很有用：
private bool clicado = false;
private Point lm = new Point();
void PnMouseDown(object sender, MouseEventArgs e)
{
clicado = true;
this.lm = MousePosition;
}
void PnMouseUp(object sender, MouseEventArgs e)
{
clicado = false;
}
void PnMouseMove(object sender, MouseEventArgs e)
{
if(clicado)
{
this.Left += (MousePosition.X - this.lm.X);
this.Top += (MousePosition.Y - this.lm.Y);
this.lm = MousePosition;
}
}
回答by nyconing
good code to the answer, but buggy. it will get your moving out of control.
答案的好代码，但有问题。它会让你的动作失控。
try my modify:
试试我的修改：
private bool clicado = false;
private Point lm = new Point();
void PnMouseDown(object sender, System.Windows.Input.MouseEventArgs e)
{
clicado = true;
this.lm = System.Windows.Forms.Control.MousePosition;
this.lm.X = Convert.ToInt16(this.Left) - this.lm.X;
this.lm.Y = Convert.ToInt16(this.Top) - this.lm.Y;
}
void PnMouseUp(object sender, System.Windows.Input.MouseEventArgs e)
{
clicado = false;
}
void PnMouseMove(object sender, System.Windows.Input.MouseEventArgs e)
{
if (clicado)
{
this.Left = (System.Windows.Forms.Control.MousePosition.X + this.lm.X);
this.Top = (System.Windows.Forms.Control.MousePosition.Y + this.lm.Y);
}
}
it will get your moving stick to your cursor.(///▽///)
它会让你的移动棒停留在你的光标上。(////▽///)
回答by Goodies
@Marcio there is no Windows.Forms in WPF.
@Marcio WPF 中没有 Windows.Forms。
I got this version to work (steady) with WPF,
我让这个版本与 WPF 一起工作（稳定），
private bool clicked = false;
private Point lmAbs = new Point();
void PnMouseDown(object sender, System.Windows.Input.MouseEventArgs e)
{
clicked = true;
this.lmAbs = e.GetPosition(this);
this.lmAbs.Y = Convert.ToInt16(this.Top) + this.lmAbs.Y;
this.lmAbs.X = Convert.ToInt16(this.Left) + this.lmAbs.X;
}
void PnMouseUp(object sender, System.Windows.Input.MouseEventArgs e)
{
clicked = false;
}
void PnMouseMove(object sender, System.Windows.Input.MouseEventArgs e)
{
if (clicked)
{
Point MousePosition = e.GetPosition(this);
Point MousePositionAbs = new Point();
MousePositionAbs.X = Convert.ToInt16(this.Left) + MousePosition.X;
MousePositionAbs.Y = Convert.ToInt16(this.Top) + MousePosition.Y;
this.Left = this.Left + (MousePositionAbs.X - this.lmAbs.X);
this.Top = this.Top + (MousePositionAbs.Y - this.lmAbs.Y);
this.lmAbs = MousePositionAbs;
}
}
Kind regards,
亲切的问候，
Lex
莱克斯
回答by Rubens
I've tried another solution and worked (not sure if it is the most correct though)
我已经尝试了另一种解决方案并且有效（但不确定它是否是最正确的）
private void GridOfWindow_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
var move = sender as System.Windows.Controls.Grid;
var win = Window.GetWindow(move);
win.DragMove();
}
where GridOfWindow is the name of the Grid
其中 GridOfWindow 是网格的名称
<Grid x:Name="GridOfWindow" MouseLeftButtonDown="GridOfWindow_MouseLeftButtonDown">
回答by Sandro Z.
I used the event MouseDown:
我使用了事件 MouseDown：
<Window .....
MouseDown="Window_MouseDown" >
with this code:
使用此代码：
private void Window_MouseDown(object sender, MouseButtonEventArgs e)
{
if(e.ChangedButton == MouseButton.Left)
this.DragMove();
}
