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Form1.cs
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Form1.cs
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#region #usings
using DevExpress.Office.Utils;
using DevExpress.XtraRichEdit.API.Native;
using System.Drawing;
using System.Windows.Forms;
#endregion #usings
namespace RichEdit_GetPositionFromPoint
{
public partial class Form1 : DevExpress.XtraEditors.XtraForm
{
public Form1()
{
InitializeComponent();
#region #subscribe
this.richEditControl1.MouseMove += richEditControl1_MouseMove;
#endregion #subscribe
}
#region #getpositionfrompoint
void richEditControl1_MouseMove(object sender, MouseEventArgs e)
{
Point docPoint = Units.PixelsToDocuments(e.Location,
richEditControl1.DpiX, richEditControl1.DpiY);
DocumentPosition pos = richEditControl1.GetPositionFromPoint(docPoint);
if (pos != null)
this.Text = System.String.Format("Mouse is over position {0}",pos);
else this.Text = "";
}
#endregion #getpositionfrompoint
}
}