Substring() [2/2]

string System.String.Substring ( int startIndex, int length )

inline

Definition at line 2997 of file String.cs.

    {
        if (startIndex < 0)
        {
            throw new ArgumentOutOfRangeException("startIndex", SR.ArgumentOutOfRange_StartIndex);
        }
        if (startIndex > Length)
        {
            throw new ArgumentOutOfRangeException("startIndex", SR.ArgumentOutOfRange_StartIndexLargerThanLength);
        }
        if (length < 0)
        {
            throw new ArgumentOutOfRangeException("length", SR.ArgumentOutOfRange_NegativeLength);
        }
        if (startIndex > Length - length)
        {
            throw new ArgumentOutOfRangeException("length", SR.ArgumentOutOfRange_IndexLength);
        }
        if (length == 0)
        {
            return Empty;
        }
        if (startIndex == 0 && length == Length)
        {
            return this;
        }
        return InternalSubString(startIndex, length);
    }

References System.SR.ArgumentOutOfRange_IndexLength, System.SR.ArgumentOutOfRange_NegativeLength, System.SR.ArgumentOutOfRange_StartIndex, System.SR.ArgumentOutOfRange_StartIndexLargerThanLength, System.String.Empty, System.String.InternalSubString(), System.length, System.String.Length, and System.startIndex.