| public MoveEndpointByUnit ( TextPatternRangeEndpoint endpoint, TextUnit unit, int count ) : int | ||
| endpoint | TextPatternRangeEndpoint | |
| unit | TextUnit | |
| count | int | |
| return | int | |
public TextPatternRange FindText(string text, bool backward, bool ignoreCase)
{
Validate.StringNeitherNullNorEmpty(parameter: text, parameterName: nameof(text));
TextPatternRange textPatternRange = null;
try {
textPatternRange = new TextPatternRange(textPatternRange: IUIAutomationTextRange.FindText(text: text, backward: Convert.ToInt32(value: backward), ignoreCase: Convert.ToInt32(value: ignoreCase)));
} catch (NotSupportedException ex) {
var str = GetText(maxLength: -1).Replace(oldValue: "\n", newValue: "");
var comparisonType = ignoreCase ? StringComparison.OrdinalIgnoreCase : StringComparison.Ordinal;
var count = backward ? str.LastIndexOf(value: text, comparisonType: comparisonType) : str.IndexOf(value: text, comparisonType: comparisonType);
if (count != -1)
{
var num = count + text.Length;
textPatternRange = Clone();
textPatternRange.MoveEndpointByUnit(endpoint: TextPatternRangeEndpoint.Start, unit: TextUnit.Character, count: count);
textPatternRange.MoveEndpointByUnit(endpoint: TextPatternRangeEndpoint.End, unit: TextUnit.Character, count: num - str.Length);
}
}
return(textPatternRange);
}
public static void TrimRangeCRLF(AutomationElement autoElement, TextPatternRange callingRange)
{
Library.ValidateArgumentNonNull(autoElement, "AutomationElement cannot be null");
Library.ValidateArgumentNonNull(autoElement, "callingRange cannot be null");
if (IsRichEdit(autoElement) == true)
{
int actualOffset = 0; // Actual offset of \r, \n or \r\n
int expectedOffset = 0; // Expected offset of \r, \n or \r\n
string text = callingRange.GetText(-1);
expectedOffset = GetTrailingCRLFOffset(text);
// Now... move the endpoint
actualOffset = callingRange.MoveEndpointByUnit(TextPatternRangeEndpoint.End, TextUnit.Character, expectedOffset);
if (actualOffset != expectedOffset)
throw new InvalidOperationException("Unable to move endpoint back by " + expectedOffset + " characters. Actual = " + actualOffset);
else
/* changing to new flexible logging */
//Logger.LogComment("Adjusted size of range for RichEdit control by omitting last " + expectedOffset + " characters");
UIVerifyLogger.LogComment("Adjusted size of range for RichEdit control by omitting last " + expectedOffset + " characters");
}
}
//---------------------------------------------------------------------------
// Wrapper for TextPatternRange.MoveEndpointByUnit Method
//---------------------------------------------------------------------------
internal void Range_MoveEndpointByUnit(TextPatternRange callingRange, TextPatternRangeEndpoint endPoint, TextUnit unit, int count, ref int actualCount, Type expectedException, CheckType checkType)
{
string call = "TextPatternRange.MoveEndpointByUnit(" + endPoint + ", " + unit + ", " + count + ")";
if (callingRange == null)
throw new ArgumentNullException(call + " requires non-NULL TextPatterncallingRange");
try
{
actualCount = callingRange.MoveEndpointByUnit(endPoint, unit, count);
Comment("---Called " + call + ", returned = " + actualCount);
}
catch (Exception actualException)
{
if (Library.IsCriticalException(actualException))
throw;
Comment("---Calling " + call); // we don't have a count, but still tell user we called
TestException(expectedException, actualException, call, checkType);
return;
}
TestNoExceptionQuiet(expectedException, call, checkType);
}
