public void ToString_With_Custom_FormatProvider_And_No_Specific_Format_Uses_Generic()
{
PersianDate pd = new PersianDate(1383, 4, 5);
var value1 = pd.ToString(new TestFormatProvider());
var value2 = pd.ToString("G");
Assert.AreEqual(value2, value1);
}
public void ToString_With_Empty_Parameter_Returns_Generic_Format()
{
var pd = new PersianDate(1380, 1, 1);
var am = PersianDateTimeFormatInfo.AMDesignator;
var result1 = pd.ToString();
var result2 = pd.ToString(null, null);
Assert.AreEqual("1380/01/01 00:00:00 " + am, pd.ToString());
Assert.AreEqual(result1, result2);
}
public void PersianDate_Instance_Creates_StringBased_HashCode()
{
PersianDate pd = PersianDate.Now;
int hashcode = pd.ToString("s").GetHashCode();
Assert.AreEqual(hashcode, pd.GetHashCode());
}
public void ToString_With_General_Parameter_Returns_Date_And_Time()
{
var pd = new PersianDate(1380, 1, 1);
var am = PersianDateTimeFormatInfo.AMDesignator;
Assert.AreEqual("1380/01/01 00:00:00 " + am, pd.ToString("G"));
}
private void btnToday_Click(object sender, EventArgs e)
{
PersianDate pd = PersianDate.Now;
lblMessage.Text = pd.ToString();
lblToWritten.Text = pd.ToWritten();
}
/// <summary>
/// Convert DateTime to a formatted string(ShortDatePattern)
/// </summary>
/// <param name="value">DateTime</param>
/// <param name="targetType">string</param>
/// <param name="parameter">null</param>
/// <param name="culture"></param>
/// <returns>formatted or empty string</returns>
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (culture == null)
{
throw new ArgumentNullException("culture");
}
DateTimeFormatInfo dateTimeFormat = culture.DateTimeFormat;
if (dateTimeFormat == null)
{
throw new ArgumentNullException("culture");
}
if (value != null && value is DateTime)
{
DateTime date = (DateTime)value;
if (CultureHelper.IsFarsiCulture)
{
PersianDate pd = date;
return(pd.ToString("g"));
}
else
{
return(date.ToString(dateTimeFormat.ShortDatePattern, dateTimeFormat));
}
}
return(string.Empty);
}
private void btnDeductDays(object sender, EventArgs e)
{
PersianDate pd = new PersianDate(calendar.AddDays(DateTime.Now, -66));
lblMessage.Text = pd.ToString();
lblToWritten.Text = pd.ToWritten();
}
private void btnAddMonth_Click(object sender, EventArgs e)
{
PersianDate pd = new PersianDate(calendar.AddMonths(DateTime.Now, 2));
lblMessage.Text = pd.ToString();
lblToWritten.Text = pd.ToWritten();
}
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if (value != null && value is PersianDate)
{
if (destinationType == typeof(InstanceDescriptor) && value != null)
{
PersianDate pd = (PersianDate)value;
ConstructorInfo ctor = typeof(PersianDate).GetConstructor(new Type[] { typeof(int), typeof(int), typeof(int) });
object[] args = new object[] { pd.Year, pd.Month, pd.Day };
if (ctor != null)
{
return(new InstanceDescriptor(ctor, args));
}
}
else if (destinationType == typeof(string))
{
PersianDate pd = (PersianDate)value;
return(pd.ToString());
}
else if (destinationType == typeof(PersianDate))
{
PersianDate pd = (PersianDate)value;
return(pd);
}
}
return(base.ConvertTo(context, culture, value, destinationType));
}
public void ToString_With_Custom_FormatProvider()
{
string format = "CustomYearMonth";
PersianDate pd = new PersianDate(1383, 4, 5);
var value = pd.ToString(format, new TestFormatProvider());
Assert.AreEqual(pd.Year + " -- " + pd.Month, value);
}
public void Can_Convert_Strings_ToDateTime()
{
PersianDate pd = new PersianDate(1380, 1, 1);
DateTime converted = pd.ToDateTime();
DateTime dt = PersianDateConverter.ToGregorianDateTime(pd.ToString());
Assert.AreEqual(dt, converted);
}
public void Can_Convert_Strings_ToDateTime()
{
PersianDate pd = new PersianDate(1380, 1, 1);
DateTime converted = pd.ToDateTime();
DateTime dt = PersianDateConverter.ToGregorianDateTime(pd.ToString());
Assert.AreEqual(dt, converted);
}
protected override void Paint(Graphics graphics, Rectangle clipBounds, Rectangle cellBounds, int rowIndex,
DataGridViewElementStates cellState, object value, object formattedValue,
string errorText, DataGridViewCellStyle cellStyle,
DataGridViewAdvancedBorderStyle advancedBorderStyle,
DataGridViewPaintParts paintParts)
{
if (DataGridView == null)
{
return;
}
// First paint the borders and background of the cell.
base.Paint(graphics, clipBounds, cellBounds, rowIndex, cellState, value, formattedValue, errorText, cellStyle, advancedBorderStyle, paintParts & ~(DataGridViewPaintParts.ErrorIcon | DataGridViewPaintParts.ContentForeground));
var ptCurrentCell = DataGridView.CurrentCellAddress;
var cellCurrent = ptCurrentCell.X == ColumnIndex && ptCurrentCell.Y == rowIndex;
var cellEdited = cellCurrent && DataGridView.EditingControl != null;
// If the cell is in editing mode, there is nothing else to paint
if (!cellEdited && value != null && IsValueEmpty(value))
{
PersianDate pd = null;
if (value is DateTime)
{
pd = (DateTime)value;
}
else if (value is string)
{
PersianDate.TryParse(value.ToString(), out pd);
}
var column = GetColumn();
if (pd != null)
{
using (var brFG = new SolidBrush(cellStyle.ForeColor))
using (var brSelected = new SolidBrush(cellStyle.SelectionForeColor))
using (var fmt = new StringFormat())
{
fmt.LineAlignment = column.VerticalAlignment;
fmt.Alignment = column.HorizontalAlignment;
fmt.Trimming = StringTrimming.None;
fmt.FormatFlags = StringFormatFlags.LineLimit;
var dateFormat = DateEditBase.GetFormatByFormatInfo(column.FormatInfo);
var dateString = pd.ToString(dateFormat);
graphics.DrawString(dateString, cellStyle.Font, IsInState(cellState, DataGridViewElementStates.Selected) ? brSelected : brFG, cellBounds, fmt);
}
}
}
if (PartPainted(paintParts, DataGridViewPaintParts.ErrorIcon))
{
base.Paint(graphics, clipBounds, cellBounds, rowIndex, cellState, value, formattedValue, errorText, cellStyle, advancedBorderStyle, DataGridViewPaintParts.ErrorIcon);
}
}
protected virtual string FormatDateValue(DateTime date, DateTimeFormatInfo dateTimeFormat)
{
if (CultureHelper.IsFarsiCulture())
{
PersianDate pd = date;
return(pd.ToString("d"));
}
return(date.ToString(dateTimeFormat.ShortDatePattern, dateTimeFormat));
}
public string Format(string format, object arg, IFormatProvider formatProvider)
{
PersianDate pd = arg as PersianDate;
if (pd != null)
{
if (format == "CustomYearMonth")
{
return(pd.Year + " -- " + pd.Month);
}
}
return(pd.ToString(format));
}
protected virtual string FormatDisplayText(object value)
{
if (value is PersianDate)
{
PersianDate pd = (PersianDate)value;
return(pd.ToString("d"));
}
if (value is DateTime)
{
DateTime dt = (DateTime)value;
return(dt.Date.ToShortDateString());
}
return(Properties.NullText);
}
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if (destinationType == typeof(string))
{
PersianDate pd = (PersianDate)value;
if (pd == null)
{
return(string.Empty);
}
return(pd.ToString());
}
if (destinationType == typeof(DateTime))
{
PersianDate pd = (PersianDate)value;
return(pd.ToDateTime());
}
return(base.ConvertTo(context, culture, value, destinationType));
}
public void ToString_With_General_Parameter_Returns_Date_And_Time()
{
var pd = new PersianDate(1380, 1, 1);
var am = PersianDateTimeFormatInfo.AMDesignator;
Assert.AreEqual("1380/01/01 00:00:00 " + am, pd.ToString("G"));
}
public void ToString_With_Empty_Parameter_Returns_Generic_Format()
{
var pd = new PersianDate(1380, 1, 1);
var am = PersianDateTimeFormatInfo.AMDesignator;
var result1 = pd.ToString();
var result2 = pd.ToString(null, null);
Assert.AreEqual("1380/01/01 00:00:00 " + am, pd.ToString());
Assert.AreEqual(result1, result2);
}
public void ToString_With_Custom_FormatProvider_And_No_Specific_Format_Uses_Generic()
{
PersianDate pd = new PersianDate(1383, 4, 5);
var value1 = pd.ToString(new TestFormatProvider());
var value2 = pd.ToString("G");
Assert.AreEqual(value2, value1);
}
public void ToString_With_Custom_FormatProvider()
{
string format = "CustomYearMonth";
PersianDate pd = new PersianDate(1383, 4, 5);
var value = pd.ToString(format, new TestFormatProvider());
Assert.AreEqual(pd.Year + " -- " + pd.Month, value);
}
private void frm15_Load(object sender, EventArgs e)
{
toStringD.Text = pd.ToString("d");
toStringDD.Text = pd.ToString("D");
toStringF.Text = pd.ToString("f");
toStringFF.Text = pd.ToString("F");
toStringG.Text = pd.ToString("g");
toStringGG.Text = pd.ToString("G");
toStringM.Text = pd.ToString("m");
toStringMM.Text = pd.ToString("M");
toStringS.Text = pd.ToString("s");
toStringT.Text = pd.ToString("t");
toStringTT.Text = pd.ToString("T");
}
private void btnAddYears_Click(object sender, EventArgs e)
{
PersianDate pd = new PersianDate(calendar.AddYears(DateTime.Now, 10));
lblMessage.Text = pd.ToString();
lblToWritten.Text = pd.ToWritten();
}
private void btnDeductDays(object sender, EventArgs e)
{
PersianDate pd = new PersianDate(calendar.AddDays(DateTime.Now, -66));
lblMessage.Text = pd.ToString();
lblToWritten.Text = pd.ToWritten();
}
public static string ToShortDateString(this PersianDate dateTime)
=> dateTime.ToString("d");
public static string ToLongDateString(this PersianDate dateTime)
=> dateTime.ToString("D");