public void CtorDefault()
{
GridLength gl = new GridLength();
CheckAuto(gl);
Assert.IsTrue(gl.Equals(GridLength.Auto), "Equals(Auto)");
Assert.IsTrue(gl.Equals(GridLength.Auto), "Auto.Equals");
Assert.IsTrue(gl == GridLength.Auto, "==");
Assert.IsFalse(gl != GridLength.Auto, "!=");
}
public void Equals_Object_ReturnsExpected(GridLength gridLength, object other, bool expected)
{
Assert.Equal(expected, gridLength.Equals(other));
if (other is GridLength otherGridLength)
{
Assert.Equal(expected, gridLength.Equals(otherGridLength));
Assert.Equal(expected, gridLength == otherGridLength);
Assert.Equal(!expected, gridLength != otherGridLength);
Assert.Equal(expected, gridLength.GetHashCode().Equals(otherGridLength.GetHashCode()));
}
}
static void CheckAuto(GridLength gl)
{
Assert.AreEqual(1.0d, gl.Value, "Value");
Assert.AreEqual(GridUnitType.Auto, gl.GridUnitType, "GridUnitType");
Assert.IsFalse(gl.IsAbsolute, "IsAbsolute");
Assert.IsTrue(gl.IsAuto, "IsAuto");
Assert.IsFalse(gl.IsStar, "IsStar");
Assert.AreEqual("Auto", gl.ToString(), "ToString");
Assert.IsFalse(gl.Equals(null), "Equals(null)");
Assert.IsTrue(gl.Equals(gl), "Equals(self)");
}
void btnGrdSplitter_Click(object sender, RoutedEventArgs e)
{
GridLength temp = grdWorkbench.ColumnDefinitions[0].Width;
GridLength zero = new GridLength(0);
if (!temp.Equals(zero))
{
//折叠
m_WidthCache = grdWorkbench.ColumnDefinitions[0].Width;
grdWorkbench.ColumnDefinitions[0].Width = new GridLength(0);
}
else
{
//恢复
grdWorkbench.ColumnDefinitions[0].Width = m_WidthCache;
}
}
private void BtnGrdSplitter_Click(object sender, RoutedEventArgs e)
{
GridLength temp = grdWorkbench.ColumnDefinitions[2].Width;
GridLength def = new GridLength(0);
if (temp.Equals(def))
{
grdWorkbench.ColumnDefinitions[2].Width = _widthCache;
_btnGrdSplitter.Content = ">";
}
else
{
_btnGrdSplitter.Content = "<";
_widthCache = grdWorkbench.ColumnDefinitions[2].Width;
grdWorkbench.ColumnDefinitions[2].Width = def;
}
}
/// <summary>
/// Writes the attribute.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="value">The value.</param>
/// <param name="defaultValue">The default value.</param>
protected void WriteAttribute(string name, GridLength value, GridLength defaultValue)
{
if (this.settings.WriteDefaultValues || !value.Equals(defaultValue)) {
this.writer.WriteAttributeString(name, value.Format());
}
}
