Argox PA-20 Programming Guide - Manual (Page 89)

PT-20 Programming Guide 87
Purpose： Get TextBlock current position.
Syntax： POINT GetTextBlockCur(S32 slBlockNo);
Example call： pt = GetTextBlockCur(3);
Includes： #include “SDK.h ”
Description： This function can get position in specific TextBlock.
slBlockNo TextBlock number(0~15).
Returns： Function success: return the current position.
Function fail: return (-1,-1).
SetTextBlockCur
Purpose： Set specific TextBlock as active TextBlock and set position.
Syntax： void SetTextBlockCur(S32 slBlockNo,S32 slColumn,S32 slRow)
Example call： SetTextBlockCur(3,1,1);
Includes： #include “SDK.h ”
Description： This function sets active TextBlock become to slBlockNo. The position of
slBlockNo sets to (slColumn, slRow).
slBlockNo TextBlock number(0~15)
slColumn Column
slRow Row
Returns： None.
ShowTextBlockCursor
Purpose： Show or hide TextBlock cursor.
Syntax： void ShowTextBlockCursor(S32 slBlockNo, BOOL bShow, S32 slType)
Example call： ShowTextBlockCursor(1,TRUE, 3);
Includes： #include “SDK.h ”
Description： This function defines cursor type. Only the active TextBlock can show
cursor.
slBlockNo TextBlock number(0~15)
bShow TRUE:show cursor
FALSE:Hide cursor
slType 0: Cursor off.
1: Cursor on, and cursor type is a line as _.
2: Cursor on, and cursor type is a line as |.
3: Cursor on, and cursor type is a Window as ■.
Returns： None.
TextBlock_SetBGColor
Purpose： Set default background color.
Syntax： void TextBlock_SetBGColor(S32 slColor);
Example call： TextBlock_SetBGColor(COLOR_BLUE);