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SniptBox for diogomoura | Snipt.org
Thu, 11 Mar 2010 05:47:16 -0500
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package br.com.diogomoura.components
{
import mx.collections.ArrayCollection;
import mx.controls.AdvancedDataGrid;
import mx.controls.advancedDataGridClasses.AdvancedDataGridColumn;
public class MyAdvancedDataGrid extends AdvancedDataGrid
{
public var disabledDragColumns:ArrayCollection;
override protected function isDraggingAllowed(draggedColumn:AdvancedDataGridColumn):Boolean {
if(disabledDragColumns != null)
return (!disabledDragColumns.contains(draggedColumn));
else
return true;
}
}
}
http://snipt.org/lXl
MyAdvancedDataGrid
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using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms;
namespace br.com.diogo.Controls {
public class Right2LeftMaskTextBox : MaskedTextBox {
public double Value {
get {
TextMaskFormat = MaskFormat.IncludeLiterals;
string valorText = Text.Replace(\" \", \"0\");
double valor = 0;
double.TryParse(valorText, out valor);
TextMaskFormat = MaskFormat.ExcludePromptAndLiterals;
return valor;
}
}
public override string Text {
get {
return base.Text;
}
set {
double valor = 0;
double.TryParse(value, out valor);
if (valor <= 0)
base.Text = \"\";
else
base.Text = value.Replace(\".\", \"\").Replace(\",\", \"\").PadLeft(Mask.Replace(\".\", \"\").Replace(\",\", \"\").Length, \' \');
}
}
protected override void OnKeyPress(KeyPressEventArgs e) {
base.OnKeyPress(e);
if (e.KeyChar >= 48 && e.KeyChar <= 57) {
int len = Mask.Replace(\",\", \"\").Replace(\".\", \"\").Length;
SelectionStart = Mask.Length - 1;
string valorNovo = Text.Trim() + e.KeyChar.ToString();
Text = valorNovo.PadLeft(len, \' \');
}
e.Handled = true;
}
protected override void OnKeyDown(KeyEventArgs e) {
base.OnKeyDown(e);
int len = Mask.Replace(\",\", \"\").Replace(\".\", \"\").Length;
SelectionStart = Mask.Length;
if (e.KeyData == Keys.Back) {
string valorNovo = Text.Trim().Substring(0, Text.Trim().Length);
Text = valorNovo.PadLeft(len, \' \');
}
e.Handled = true;
}
protected override void OnKeyUp(KeyEventArgs e) {
base.OnKeyUp(e);
SelectionStart = Mask.Length;
}
}
}
http://snipt.org/Mkl
Right2LeftMaskTextBox