public void CreateForLineNumberRange2()
{
Create("hello", "world");
var range = SnapshotLineRangeUtil.CreateForLineNumberRange(_buffer.CurrentSnapshot, 0, 1);
Assert.Equal("hello" + Environment.NewLine + "world", range.Extent.GetText());
Assert.Equal(2, range.Count);
Assert.Equal(0, range.StartLineNumber);
Assert.Equal(1, range.LastLineNumber);
}
public void CreateForLineNumberRange1()
{
Create("hello", "world");
var range = SnapshotLineRangeUtil.CreateForLineNumberRange(_buffer.CurrentSnapshot, 0, 0);
Assert.AreEqual("hello", range.Extent.GetText());
Assert.AreEqual(1, range.Count);
Assert.AreEqual(0, range.StartLineNumber);
Assert.AreEqual(0, range.LastLineNumber);
}
public static SnapshotLineRange GetLineRange(this ITextSnapshot tss, int startLine, int endLine = -1)
{
endLine = endLine >= 0 ? endLine : startLine;
return(SnapshotLineRangeUtil.CreateForLineNumberRange(tss, startLine, endLine));
}
public static SnapshotLineRange GetLineRange(this ITextBuffer buffer, int startLine, int endLine = -1)
{
endLine = endLine >= 0 ? endLine : startLine;
return(SnapshotLineRangeUtil.CreateForLineNumberRange(buffer.CurrentSnapshot, startLine, endLine));
}