![]() ![]() Released by ?ĪrcTan Calculates the arctangent of the given number.Īssert Raises an exception if the passed expression does not evaluate to true.Īssigned Tests for a nil (unassigned) pointer or procedural variable.īreak Causes control to exit a for, while, or repeat statement.īyteToCharIndex Returns the position of the character containing a specified byte in a string.Ĭhr Returns the character for a specified integer value.ĬompareMem Performs a binary comparison of two memory images.ĬompareStr Compares strings case sensitively.ĬompareText Compares strings by ordinal value and is not case sensitive.Ĭontinue Returns control to the next iteration of for, while, or repeat statements.Ĭopy Returns a substring of a string or a segment of a dynamic array.ĬurrToStr Converts a currency variable to a string.ĭateTimeToStr Converts a variable of type TDateTime to a string.ĭateToStr Converts a variable of type TDateTime to a string.ĭec Decrements an ordinal variable or a typed pointer variable.ĭispose() Release dynamically allocated variable memory, using New() ExceptAddr Returns the address at which the current exception was raised.įillChar Fills contiguous bytes with a specified value.įinalize Uninitializes a dynamically allocated variable.įloatToStr Converts a floating point value to a string.įloatToStrF Converts a floating point value to a string, using specified format.įmtLoadStr Returns formatted output using a resourced format string.įmtStr Assembles a formatted string from a series of arrays.įormat Assembles a string from a format string and a series of arrays.įormatDateTime Formats a date-and-time value.įormatFloat Formats a floating point value.įreeMem() Release memory allocated using GetMem() GetMem() Allocate dynamic memory and a pointer to the address of the block. This is not an exhaustive inventory of standard routines.Īddr Returns a pointer to a specified object.ĪllocMem() Allocate a memory block and initialize each byte to zero. The table below lists frequently used procedures and functions found in Borland product libraries. Used in \\MQ\Eines\AMQSCNXC_proves_Conexio_Client\IMI_Buscar_Max_Conexiones\thread_conexio.pas Say(IntToStr(dwLength) + ' Size of ''MemoryStatus'' record'). MemoryStatus.dwLength := SizeOf(MemoryStatus) ![]() Procedure TForm1.Button1Click(Sender: TObject) MyTime := FormatDateTime( '"Actual Time is "' + LongTime Format, Now ) Įdit1.Text := TimeToStr(Time) + ' - Has pitjat el boto 2.' If the highest-order byte is two ($02 or 0x02), the value is matched with the nearest color in the logical palette of the current device context. If the highest-order byte is one ($01 or 0x01), the color obtained is the closest matching color in the currently realized palette. If the highest-order byte is zero, the color obtained is the closest matching color in the system palette. The value $00FF0000 represents full-intensity, pure blue, The low three bytes represent RGB color intensities for blue, green, and red, respectively. ![]() Set PageSize to determine the number of ticks moved when the user presses Page Up and Page Down.If you specify TColor as a specific 4-byte hexadecimal number instead of using the constants defined in the Graphics unit,.By default, users can move one tick up or down by pressing the up and down arrow keys.Position sets a default position for the track bar and tracks the position at run time.To control the intervals between ticks, use the TickStyle property and SetTick method. Use the TickMarks property to change their location. By default, a track bar has one row of ticks along the bottom.The Orientation property determines whether the track bar is vertical or horizontal.Use SelEnd and SelStart to highlight a selection range.Use the Max and Min properties to set the upper and lower range of the track bar.The user moves the slide indicator by dragging it to a particular location or clicking within the bar. It is useful for adjusting properties like color, volume and brightness. A track bar can set integer values on a continuous range. ![]()
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