ByVal sender As Object, _ ByVal e As PaintEventArgs _ ) C# public delegate void InkOverlayPaintedEventHandler( object sender, PaintEventArgs e ); Managed C++ public: __gc __delegate void InkOverlayPaintedEventH
protected override AccessibleObject CreateAccessibilityInstance() { return new ChartControlAccessibleObject(this); } protected override void OnPaint(PaintEventArgs e) { // The ChartControl draws the chart in the OnPaint override. base.OnPaint(e); Rectangle bounds = this.ClientRectangle; int border =...
private void button1_Click(object sender, System.EventArgs e) { // Takes the selected text from a text box and puts it on the clipboard. if(textBox1.SelectedText != "") Clipboard.SetDataObject(textBox1.SelectedText); else textBox2.Text = "No text selected in textBox1"; } private ...
MouseMove <System.Object>sender <System.Windows.Forms.MouseEventArgs>e = ( ... ) MouseUp <System.Object>sender <System.Windows.Forms.MouseEventArgs>e = ( ... ) OwnerChanged <System.Object>sender <System.EventArgs>e = ( ... ) Paint <System.Object>sender <System.Windows.Forms.PaintEventArgs>...
// private void OnControlLeave(object sender, EventArgs e) { if (sender == activeControl) { activeControl = null; Invalidate(); } } // // This is the extended property for the HelpText property. // public void SetHelpText(Control control, string value) { value ??= string.Empty; if ...
GridControl.PaintError(GraphicsCache cache) at DevExpress.XtraGrid.GridControl.OnPaintCore(PaintEventArgs e) at DevExpress.Utils.DirectXPaint.DirectXProvider.RenderCore(Rectangle clipRect, Boolean setDirtyRect, Graphics g) at DevExpress.Utils.DirectXPaint.DirectXProvider.RenderDirtyRects...
(75, 23), Text = "button1" }; this.button1.Click += new EventHandler(this.button1_Click); this.Controls.Add(this.button1); this.Controls.Add(this.kryptonRibbon1); } private void button1_Click(object sender, EventArgs e) { using (var dialog = new OpenFileDialog()) { dialog....
publicboolCanExtend(objectextendee); Parâmetros extendee Object OObjectpara receber as propriedades de extensão. Retornos Boolean truese este objeto puder fornecer propriedades de extensão ao objeto especificado; caso contrário,false. Exemplos ...
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2006-08-13 11:06 −在.NET中,可以通过以下方法获取Graphics对象。1. 从Paint事件的参数中获取。窗体和许多控件都有一个Paint事件,有一个PaintEventArgs类型的参数e。 private void Form1_Paint(object sender, S... 莫相会 0 3967 Flex 学习笔记 Graphics ...